{"title":"Filter Systems","description":"\u003ch2\u003eWater Filter Systems for Residential, Lifestyle, Farm \u0026amp; Commercial Use\u003c\/h2\u003e\n\u003cp\u003eBrowse our range of high-performance water filter systems designed for New Zealand residential, agricultural, and commercial applications. Whether you need to remove sediment, chlorine, bacteria, or dissolved contaminants, our filter systems deliver clean, safe water at every point of use.\u003c\/p\u003e\n\u003cp\u003eOur systems are stocked and supported in New Zealand for fast delivery and local technical advice.\u003c\/p\u003e","products":[{"product_id":"hallett-750pn-validated-uv-chamber","title":"Hallett 750PN Validated UV Chamber","description":"\u003cdiv class=\"widget-product-field info-group widget-product-field-ProductDescription\"\u003e\n\u003ch5 class=\"info-heading\"\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"info-group-content\"\u003e\n\u003cdiv class=\"col-2-3\"\u003e\n\u003cp\u003eThe Hallett 750PN is a NSF 55 Class A Validated UV unit capable of 104lpm and fully compliant with NZ Drinking water standards.\u003c\/p\u003e\n\u003cp\u003eFantastic for anyone supplying water to the public who needs to comply with drinking water standards but wants a unit which is easy to use with less alarms.\u003cbr\u003eE.g. Schools\/Early Learning, Hotels, Motels, Cafés, Restaurants, Sports Clubs, Community Halls, Small Communities, Factories, Offices, Workplaces etc\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-3\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cb\u003eHallet 750PN Specifications\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e104lpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eMinimum UV Transmission\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eUV Dose\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e40mJ\/cm2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eValidation\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003eNSF 55 Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget-product-field info-group widget-product-field-ProductFeatures\"\u003e\n\u003ch5 class=\"info-heading\"\u003e\u003c\/h5\u003e\n\u003ch5 class=\"info-heading\"\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"info-group-content\"\u003e\n\u003cp\u003eHallett UV units are designed for when clean, safe water is not optional.\u003cbr\u003eThese award winning units have 3rd party validation ensuring they fully comply with NZ drinking water standards.\u003c\/p\u003e\n\u003cp\u003eHallett Validated UV units are Third Party Certified to either NSF 55 Class A, US EPA or UVDGM and are fully compliant with NZ Drinking Water Standards.\u003c\/p\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003cp\u003eThese units offer a host of features making them a global market leader in UV technology\u003c\/p\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eCrossfire Technology\u003c\/li\u003e\n\u003cli\u003eSelf-Cleaning Quartz Sleeve – no manual cleaning required\u003c\/li\u003e\n\u003cli\u003eEffective disinfection for up to 10x more difficult water\u003c\/li\u003e\n\u003cli\u003eAir Mounted UV Lamps – no water contact lamp changes\u003c\/li\u003e\n\u003cli\u003eDual UV sensor array – real time monitoring\u003c\/li\u003e\n\u003cli\u003eBuilt In Temperature Management (Air Cooling \u0026amp; Purge Valve) – reduce false alarms\u003c\/li\u003e\n\u003cli\u003eBuilt In Surge Protection – protect against damage from power surges\u003c\/li\u003e\n\u003cli\u003eColour Touch Screen Interface – easy to use\u003c\/li\u003e\n\u003cli\u003eTwo dry contacts for warning and alarm signals\u003c\/li\u003e\n\u003cli\u003eOptional 4-20 mA output with MODBUS connectivity\u003c\/li\u003e\n\u003cli\u003eRemote start capability\u003c\/li\u003e\n\u003cli\u003eUSB Plug In Port – easy data monitoring\u003c\/li\u003e\n\u003cli\u003eOptional Shut Off Valves available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cb\u003eWorking Conditions\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eHardness (Water)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e855mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eIron (Water)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e3mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eTemperature (Air \u0026amp; Water)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e1-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eWater Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e34-690kPa (0.34-6.9bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eRelative Humidity (Air)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e70% Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"grid-row\"\u003e\n\u003ch5\u003eBenefits:\u003c\/h5\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch6\u003eEasy to Install\u003c\/h6\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003ePlug and play!\u003c\/li\u003e\n\u003cli\u003eNo need to worry about space to remove the lamps, these are air mounted and are removed by opening the front of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch6\u003eEasy To Maintain\u003c\/h6\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eNon-contact maintenance. The air mounted lamps and sensors mean that these can be removed without the operator being in contact with potentially contaminated water.\u003c\/li\u003e\n\u003cli\u003eThe self-cleaning quartz sleeve with mechanical wiper means there is no need to worry about fouling or pull out the quartz sleeve to clean it. It is also easy to inspect.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch6\u003eLess Annoying Alarms\u003c\/h6\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eThe inbuilt temperature control means no alarms from lamps\/water overheating.\u003c\/li\u003e\n\u003cli\u003eThe wiper in the quartz sleeve means less alarms from quartz sleeve fouling.\u003c\/li\u003e\n\u003cli\u003eThe air mounted sensors means no alarms from fouled sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch6\u003eEasy to Monitor\u003c\/h6\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eWith 2 dry contacts included, setting up alarms is easy.\u003c\/li\u003e\n\u003cli\u003eThe colour touch screen and interface remembers the last 99 messages with a time stamp.\u003c\/li\u003e\n\u003cli\u003eThe USB port is ideal for data loggers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hallett","offers":[{"title":"Default Title","offer_id":51718604292417,"sku":null,"price":10100.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Hallett_750PN_Validated_UV.png?v=1778544961"},{"product_id":"hallett-500pn-validated-uv-chamber","title":"Hallett 500PN Validated UV Chamber","description":"\u003cdiv class=\"widget-product-field info-group widget-product-field-ProductDescription\"\u003e\n\u003cdiv class=\"info-group-content\"\u003e\n\u003cdiv class=\"col-2-3\"\u003e\n\u003cp\u003eThe Hallett 500PN is a NSF 55 Class A Validated UV unit capable of 62.5lpm and fully compliant with NZ Drinking water standards.\u003c\/p\u003e\n\u003cp\u003eFantastic for anyone supplying water to the public who needs to comply with drinking water standards but wants a unit which is easy to use with less alarms.\u003c\/p\u003e\n\u003cp\u003eE.g. Schools\/Early Learning, Hotels, Motels, Cafés, Restaurants, Sports Clubs, Community Halls, Small Communities, Factories, Offices, Workplaces etc\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-3\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cb\u003eHallet 500PN Specifications\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e62.5lpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eMinimum UV Transmission\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e75%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eUV Dose\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e40mJ\/cm2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eValidation\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003eNSF 55 Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget-product-field info-group widget-product-field-ProductFeatures\"\u003e\n\u003ch5 class=\"info-heading\"\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"info-group-content\"\u003e\n\u003cp\u003eHallett UV units are designed for when clean, safe water is not optional.\u003cbr\u003eThese award winning units have 3rd party validation ensuring they fully comply with NZ drinking water standards.\u003c\/p\u003e\n\u003cp\u003eHallett Validated UV units are Third Party Certified to either NSF 55 Class A, US EPA or UVDGM and are fully compliant with NZ Drinking Water Standards.\u003c\/p\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003cp\u003eThese units offer a host of features making them a global market leader in UV technology\u003c\/p\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eCrossfire Technology\u003c\/li\u003e\n\u003cli\u003eSelf-Cleaning Quartz Sleeve – no manual cleaning required\u003c\/li\u003e\n\u003cli\u003eEffective disinfection for up to 10x more difficult water\u003c\/li\u003e\n\u003cli\u003eAir Mounted UV Lamps – no water contact lamp changes\u003c\/li\u003e\n\u003cli\u003eDual UV sensor array – real time monitoring\u003c\/li\u003e\n\u003cli\u003eBuilt In Temperature Management (Air Cooling \u0026amp; Purge Valve) – reduce false alarms\u003c\/li\u003e\n\u003cli\u003eBuilt In Surge Protection – protect against damage from power surges\u003c\/li\u003e\n\u003cli\u003eColour Touch Screen Interface – easy to use\u003c\/li\u003e\n\u003cli\u003eTwo dry contacts for warning and alarm signals\u003c\/li\u003e\n\u003cli\u003eOptional 4-20 mA output with MODBUS connectivity\u003c\/li\u003e\n\u003cli\u003eRemote start capability\u003c\/li\u003e\n\u003cli\u003eUSB Plug In Port – easy data monitoring\u003c\/li\u003e\n\u003cli\u003eOptional Shut Off Valves available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cb\u003eWorking Conditions\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eHardness (Water)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e855mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eIron (Water)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e3mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eTemperature (Air \u0026amp; Water)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e1-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eWater Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e34-690kPa (0.34-6.9bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003eRelative Humidity (Air)\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003e70% Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"grid-row\"\u003e\n\u003ch5\u003eBenefits:\u003c\/h5\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch5\u003eEasy to Install\u003c\/h5\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003ePlug and play!\u003c\/li\u003e\n\u003cli\u003eNo need to worry about space to remove the lamps, these are air mounted and are removed by opening the front of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch5\u003eEasy To Maintain\u003c\/h5\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eNon-contact maintenance. The air mounted lamps and sensors mean that these can be removed without the operator being in contact with potentially contaminated water.\u003c\/li\u003e\n\u003cli\u003eThe self-cleaning quartz sleeve with mechanical wiper means there is no need to worry about fouling or pull out the quartz sleeve to clean it. It is also easy to inspect.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch5\u003eLess Annoying Alarms\u003c\/h5\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eThe inbuilt temperature control means no alarms from lamps\/water overheating.\u003c\/li\u003e\n\u003cli\u003eThe wiper in the quartz sleeve means less alarms from quartz sleeve fouling.\u003c\/li\u003e\n\u003cli\u003eThe air mounted sensors means no alarms from fouled sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1-2\"\u003e\n\u003ch5\u003eEasy to Monitor\u003c\/h5\u003e\n\u003cul class=\"list-ul\"\u003e\n\u003cli\u003eWith 2 dry contacts included, setting up alarms is easy.\u003c\/li\u003e\n\u003cli\u003eThe colour touch screen and interface remembers the last 99 messages with a time stamp.\u003c\/li\u003e\n\u003cli\u003eThe USB port is ideal for data loggers.\u003c\/li\u003e\n\u003cli\u003eAn optional upgrade is available for 4-20mA output \u0026amp; MODBUS connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hallett","offers":[{"title":"Default Title","offer_id":51718923878721,"sku":null,"price":7840.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Hallett_500PN_Validated_UV_Chamber.png?v=1778552221"},{"product_id":"greenway-uv_opt-6-delux","title":"Greenway UV_OPT 6-Deluxe Whole-House UV Filter System","description":"\u003ch2\u003eGreenway UV_OPT 6-Deluxe — Whole-House UV Water Sterilisation System\u003c\/h2\u003e\n\u003cp\u003eThe Greenway UV_OPT 6-Deluxe is a high-capacity whole-house water treatment system combining multi-stage mechanical filtration with certified UV sterilisation. Designed for larger New Zealand homes and high-demand properties on tank, bore, or rainwater supplies, this system delivers safe, chemical-free drinking water at exceptional flow rates.\u003c\/p\u003e\n\u003cp\u003eThe UV components in this system are tested and certified by NSF International against \u003cstrong\u003eNSF\/ANSI 55\u003c\/strong\u003e (disinfection performance, Class B), \u003cstrong\u003eCSA B483.1\u003c\/strong\u003e, and \u003cstrong\u003eNSF 372\u003c\/strong\u003e (low lead content).\u003c\/p\u003e\n\u003ch3\u003eSystem Flow Rates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrinking Water Standard Flow: \u003c\/strong\u003e68LPM @ 40mJ\/cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Flow:\u003c\/strong\u003e 92 LPM @ 30 mJ\/cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Flow:\u003c\/strong\u003e 174 LPM @ 16 mJ\/cm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll options exceed domestic peak flow requirements. Based on average peak domestic flow, allow 15 LPM per shower plus 10 LPM for auxiliary appliances such as dishwasher or washing machine.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGW GAUV-15S\u003c\/strong\u003e — Greenway high-flow UV sterilisation unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 20BWH\u003c\/strong\u003e — 20\" whole-house filter housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 20BPF20\u003c\/strong\u003e — 20 micron sediment pre-filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 20BRFGAC\u003c\/strong\u003e — Granular activated carbon filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 20BPX01\u003c\/strong\u003e — Fine sediment post-filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Protector\u003c\/strong\u003e — included for UV ballast protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF\/ANSI 55 certified\u003c\/strong\u003e UV disinfection — Class B performance standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-free treatment\u003c\/strong\u003e — no chlorine or additives introduced to your water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-stage filtration\u003c\/strong\u003e — sediment, carbon, and UV in a single integrated system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity 20\" housings\u003c\/strong\u003e — suited to large homes and commercial-adjacent applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow lead certified\u003c\/strong\u003e — NSF 372 compliant components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection included\u003c\/strong\u003e — safeguards the UV ballast from power fluctuations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eLarge homes, multi-bathroom properties, and high-demand sites on tank water, rainwater, or bore water requiring reliable whole-house disinfection with high simultaneous flow capacity. A step up from the OPT 3-Deluxe for properties with greater water demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e This listing is for the complete UV filter system package. UV sterilisation is most effective when used with adequate pre-filtration — this system includes the recommended filtration stages. \u003ca href=\"https:\/\/www.wtsnz.co.nz\/post\/uv-whole-house-water-filter-maintenance\" rel=\"noopener\" target=\"_blank\"\u003eRead more about UV filtration stages here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Greenway","offers":[{"title":"Default Title","offer_id":51722080977217,"sku":null,"price":2399.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/UV_OPT6D_Greenway_UV_Filter.webp?v=1778632709"},{"product_id":"greenway-uv_opt-3-deluxe","title":"Greenway UV_OPT 3-Deluxe Whole-House UV Filter System","description":"\u003ch2\u003eGreenway UV_OPT 3-Deluxe — Whole-House UV Water Sterilisation System\u003c\/h2\u003e\n\u003cp\u003eThe Greenway UV_OPT 3-Deluxe is a premium whole-house water treatment system combining multi-stage mechanical filtration with certified UV sterilisation. Designed for New Zealand homes on tank, bore, or rainwater supplies, this system delivers safe, chemical-free drinking water at high flow rates suitable for busy households.\u003c\/p\u003e\n\u003cp\u003eThe UV components in this system are tested and certified by NSF International against \u003cstrong\u003eNSF\/ANSI 55\u003c\/strong\u003e (disinfection performance, Class B), \u003cstrong\u003eCSA B483.1\u003c\/strong\u003e, and \u003cstrong\u003eNSF 372\u003c\/strong\u003e (low lead content).\u003c\/p\u003e\n\u003ch3\u003eSystem Flow Rates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrinking Water Standards Flow: \u003c\/strong\u003e43LPM @ 40mJ\/cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Flow:\u003c\/strong\u003e 58 LPM @ 30 mJ\/cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Flow:\u003c\/strong\u003e 111 LPM @ 16 mJ\/cm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll options exceed domestic peak flow requirements. Based on average peak domestic flow, allow 15 LPM per shower plus 10 LPM for auxiliary appliances such as dishwasher or washing machine.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGW GAUV-10S\u003c\/strong\u003e — Greenway UV sterilisation unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 10BWH\u003c\/strong\u003e — Whole-house filter housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 10BPF20\u003c\/strong\u003e — 20 micron sediment pre-filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 10BRFGAC\u003c\/strong\u003e — Granular activated carbon filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 10BPX01\u003c\/strong\u003e — Fine sediment post-filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Protector\u003c\/strong\u003e — included for UV ballast protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF\/ANSI 55 certified\u003c\/strong\u003e UV disinfection — Class B performance standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-free treatment\u003c\/strong\u003e — no chlorine or additives introduced to your water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-stage filtration\u003c\/strong\u003e — sediment, carbon, and UV in a single integrated system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow capacity\u003c\/strong\u003e — suitable for large homes and high-demand households\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow lead certified\u003c\/strong\u003e — NSF 372 compliant components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection included\u003c\/strong\u003e — safeguards the UV ballast from power fluctuations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eHomes on tank water, rainwater, or bore water requiring reliable whole-house disinfection and sediment\/carbon pre-treatment. Suitable for large households with multiple bathrooms and high simultaneous water demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e This listing is for the complete UV filter system package. UV sterilisation is most effective when used with adequate pre-filtration — this system includes the recommended filtration stages. \u003ca href=\"https:\/\/www.wtsnz.co.nz\/post\/uv-whole-house-water-filter-maintenance\" rel=\"noopener\" target=\"_blank\"\u003eRead more about UV filtration stages here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Greenway","offers":[{"title":"Default Title","offer_id":51722085892417,"sku":null,"price":1800.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/OPT_3_Greenway_UV_System.webp?v=1782859140"},{"product_id":"sentry-102","title":"Sentry 102","description":"\u003cp\u003eThe Sentry 102 is an all in one whole house UV water filtration system, where water passes through filtration stages to reduce sediment and 'polish' the water removing residual organic matter. The treatment then ends with a dose of UV to destroy harmful micro-organisms including E-coli, Cryptosporidium, Campylobacter and Giardia.\u003c\/p\u003e\n\u003cp\u003eThis stainless steel unit comes completely assembled for \"plug and play\" functionality, needing only to be wall mounted. \u003c\/p\u003e\n\u003cp\u003eCan be configured for left or right side water entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis system is ideal for medium to large homes where water may be contaminated with \"faecal coliforms\". This can be from bird and possum waste on roofs and gutters or live stock run off entering streams and shallow bores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCouncil recommended level : 75 LPM (40 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eNominal recommended flow: 94 LPM (30 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eMaximum recommended flow: 132 LPM (16 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003e1 x 48 watt high intensity lamp\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet 1\" (25mm)\u003c\/li\u003e\n\u003cli\u003eTemperature range 2-40 degrees\u003c\/li\u003e\n\u003cli\u003eMax pressure 125 psi\u003c\/li\u003e\n\u003cli\u003eDimensions in mm (LxWxH) 580x220x580\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuality Stainless Steel housing with cover\u003c\/li\u003e\n\u003cli\u003eFully assembled 48W UV lamp \u0026amp; quartz sleeve\u003c\/li\u003e\n\u003cli\u003e2 x 10\" Jumbo Big Blue water filter Housing Kits (BB10)\u003c\/li\u003e\n\u003cli\u003e1 x 10\" Jumbo Pleated 20 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x 10\" Jumbo Polyspun 1 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x Automatic control ballast with 365 day countdown timer\u003c\/li\u003e\n\u003cli\u003e2 x Pressure Gauges\u003c\/li\u003e\n\u003cli\u003e1 x Spanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"WTS Shop","offers":[{"title":"Default Title","offer_id":51907275096385,"sku":null,"price":1599.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Sentry_102_UV_Filter.png?v=1782858967"},{"product_id":"sentry-103","title":"Sentry 103","description":"\u003cp\u003eThe Sentry 103 is an all in one whole house water filtration system, where water passes through four different filtration stages to reduce sediment, odour, colour and taste issues and ends with a dose of UV treatment to destroy harmful micro-organisms including E-coli, Cryptosporidium, Campylobacter and Giardia.\u003c\/p\u003e\n\u003cp\u003eThis stainless steel unit comes completely assembled for \"plug and play\" functionality, needing only to be wall mounted.\u003c\/p\u003e\n\u003cp\u003eCan be configured for left or right side water entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis system is ideal for medium sized homes where water may be contaminated with \"faecal coliforms\". This can be from bird and possum waste on roofs and gutters or live stock run off entering streams and shallow bores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCouncil recommended level: 75 LPM (40 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eNominal recommended flow: 94 LPM (30 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eMaximum recommended flow: 132 LPM (16 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eInlet and Outlet Port Size: 25mm (1 Inch BSP)\u003c\/li\u003e\n\u003cli\u003e1 x 48 watt high intensity lamp\u003c\/li\u003e\n\u003cli\u003eTemperature range 2-40 degrees\u003c\/li\u003e\n\u003cli\u003eMax pressure 125 psi\u003c\/li\u003e\n\u003cli\u003eDimensions in mm (LxWxH) 755x220x580\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuality Stainless Steel housing with cover\u003c\/li\u003e\n\u003cli\u003eFully assembled 48W UV lamp \u0026amp; quartz sleeve\u003c\/li\u003e\n\u003cli\u003e3 x 10\" Jumbo Big Blue water filter Housing Kits (BB10)\u003c\/li\u003e\n\u003cli\u003e1 x 10\" Jumbo Pleated 20 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x 10\" Jumbo Polyspun 1 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x 10\" Jumbo Carbon 5 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x Automatic control ballast with 365 day countdown timer\u003c\/li\u003e\n\u003cli\u003e3 x Pressure gauges\u003c\/li\u003e\n\u003cli\u003eSpanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"WTS Shop","offers":[{"title":"Default Title","offer_id":51907340894529,"sku":null,"price":1890.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Sentry_103_UV_Water_Filter.png?v=1782857177"},{"product_id":"sentry-202","title":"Sentry 202","description":"\u003cp\u003eThe Sentry 202 is an all in one water filtration system, where water passes through different filtration stages to reduce sediment and improve water quality. The treatment then ends with a dose of UV to destroy harmful micro-organisms including E-coli, Cryptosporidium, Campylobacter and Giardia.\u003c\/p\u003e\n\u003cp\u003eThis stainless steel unit comes completely assembled for \"plug and play\" functionality, needing only to be wall mounted.\u003c\/p\u003e\n\u003cp\u003eCan be configured for left or right side water entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis system is ideal for medium to large homes where water may be contaminated with \"faecal coliforms\". This can be from bird and possum waste on roofs and gutters or live stock run off entering streams and shallow bores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCouncil recommended level: 75 LPM (40 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eNominal recommended flow: 94 LPM (30 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eMaximum recommended flow: 132 LPM (16 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003e1 x 48 watt high intensity lamp\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet 1\" (25mm)\u003c\/li\u003e\n\u003cli\u003eTemperature range 2-40 degrees\u003c\/li\u003e\n\u003cli\u003eMax pressure 125 psi\u003c\/li\u003e\n\u003cli\u003eDimensions in mm (LxWxH) 580x220x725\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuality Stainless Steel housing with cover\u003c\/li\u003e\n\u003cli\u003eFully assembled 48W UV lamp \u0026amp; quartz sleeve\u003c\/li\u003e\n\u003cli\u003e2 x 20\" Jumbo Big Blue water filter Housing Kits (BB20)\u003c\/li\u003e\n\u003cli\u003e1 x 20\" Jumbo Pleated 20 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x 20\" Jumbo Polyspun 1 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x Automatic control ballast with 365 day countdown timer\u003c\/li\u003e\n\u003cli\u003e2 x Pressure gauges\u003c\/li\u003e\n\u003cli\u003eSpanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"WTS Shop","offers":[{"title":"Default Title","offer_id":51907341615425,"sku":null,"price":1890.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Sentry_202_UV_Filter_System.png?v=1782858114"},{"product_id":"sentry-203","title":"Sentry 203","description":"\u003cp\u003eThe Sentry 203 is an all in one water filtration system, where water passes through three different filtration stages to reduce sediment, odor, colour and taste issues. The treatment then ends with a dose of UV to destroy harmful micro-organisms including E-coli, Cryptosporidium, Campylobacter and Giardia.\u003c\/p\u003e\n\u003cp\u003eThis stainless steel unit comes completely assembled for \"plug and play\" functionality, needing only to be wall mounted.\u003c\/p\u003e\n\u003cp\u003eCan be configured for left or right side water entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis system is ideal for medium to large homes where water may be contaminated with \"faecal coliforms\". This can be from bird and possum waste on roofs and gutters or live stock run off entering streams and shallow bores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCouncil recommended level: 75 LPM (40 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eNominal recommended flow: 94 LPM (30 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003eMaximum recommended flow: 132 LPM (16 mJ\/cm2)\u003c\/li\u003e\n\u003cli\u003e1 x 48 watt high intensity lamp\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet 1\" (25mm)\u003c\/li\u003e\n\u003cli\u003eTemperature range 2-40 degrees\u003c\/li\u003e\n\u003cli\u003eMax pressure 125 psi\u003c\/li\u003e\n\u003cli\u003eDimensions in mm (LxWxH) 755x220x725\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuality Stainless Steel housing with cover\u003c\/li\u003e\n\u003cli\u003eFully assembled 48W UV lamp \u0026amp; quartz sleeve\u003c\/li\u003e\n\u003cli\u003e3 x 20\" Jumbo Big Blue water filter Housing Kits (BB20)\u003c\/li\u003e\n\u003cli\u003e1 x 20\" Jumbo Pleated 20 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x 20\" Jumbo Polyspun 1 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x 20\" Jumbo Carbon 5 micron filter\u003c\/li\u003e\n\u003cli\u003e1 x Automatic control ballast with 365 day countdown timer\u003c\/li\u003e\n\u003cli\u003e3 x Pressure gauges\u003c\/li\u003e\n\u003cli\u003eSpanner\u003c\/li\u003e\n\u003cli\u003e3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"WTS Shop","offers":[{"title":"Default Title","offer_id":51907352166721,"sku":null,"price":1990.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Sentry_203_UV_Filter.png?v=1782858709"},{"product_id":"aquashield-centurion-3-stage-uv","title":"Aquashield Centurion 3-Stage UV Water Filtration System","description":"\u003cp\u003eThe Davey Aquashield Centurion 3-Stage UV System delivers continuous clean, safe drinking water from rainwater tanks and bore water supplies. Combining Davey's proven three-stage filtration with powerful ultraviolet disinfection, this system destroys harmful micro-organisms — including E-coli, Cryptosporidium, Campylobacter and Giardia — without chemicals.\u003c\/p\u003e\n\u003cp\u003eCompletely assembled and ready for quick installation, the Centurion simply needs to be wall mounted and connected to your water supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This system cannot remove dissolved metals, chemicals or algal toxins. Additional treatment is required for these contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for small to medium homes requiring filtration and disinfection of rainwater tank or bore\/surface water supplies (subject to water quality).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree-stage filtration plus UV disinfection for comprehensive water treatment\u003c\/li\u003e\n\u003cli\u003e316L stainless steel axial flow UV chamber — 10-year limited warranty\u003c\/li\u003e\n\u003cli\u003e10,000-hour LP UV lamps — longest residential lamp life on the market\u003c\/li\u003e\n\u003cli\u003eCoated UV lamps for consistent UV output throughout lamp life\u003c\/li\u003e\n\u003cli\u003eSmart controller with tricolour LED status indicator and 4-digit lamp life countdown display\u003c\/li\u003e\n\u003cli\u003eDiagnostics, status warnings, and QR code links to replacement parts via smart controller\u003c\/li\u003e\n\u003cli\u003eHigh maximum operating pressure: 827 kPa (120 psi)\u003c\/li\u003e\n\u003cli\u003eSingle manifold heads — no potential leaks between heads\u003c\/li\u003e\n\u003cli\u003eSpecial filter design with O-ring groove for fail-safe installation\u003c\/li\u003e\n\u003cli\u003eSplash-proof IP54-rated controller with constant current electronic ballast\u003c\/li\u003e\n\u003cli\u003eReady for quick installation and use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSmart 3 Stage UV System Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully RCM and Watermark certified\u003c\/li\u003e\n\u003cli\u003eSupplied pre-assembled, saving installation time\u003c\/li\u003e\n\u003cli\u003eHigh maximum operating pressure 827 kPa (120 psi), and single manifold heads meaning no potential leaks between heads\u003c\/li\u003e\n\u003cli\u003e316L stainless steel, axial flow chambers allow for optimum efficiency plus lamp and sleeve service without the need to drain the water\u003c\/li\u003e\n\u003cli\u003e10,000 hour lamps — the longest residential lamp life on the market\u003c\/li\u003e\n\u003cli\u003eReverse flow capability allows for install versatility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10 years on stainless steel UV chamber\u003c\/li\u003e\n\u003cli\u003e3 years on electronic controller\u003c\/li\u003e\n\u003cli\u003e14 months on UV lamps, UV sensors, and filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"Without Cover","offer_id":51907482059073,"sku":null,"price":2290.0,"currency_code":"NZD","in_stock":true},{"title":"With Cover","offer_id":51907482091841,"sku":null,"price":2550.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/AQUASHIELD_CENTURION_3-STAGE_UV_SYSTEMS_with_cover.png?v=1782868663"},{"product_id":"trevoli-bb20-twin-with-stand","title":"Trevoli Filter Housing BB20-TWIN with Stand","description":"\u003cp\u003eThe Trevoli BB20-TWIN is a twin 20\" Big Blue Jumbo Heavy Duty Filter Housing set with stand, manufactured from high quality Polypropylene. This unit is ideal for high flow and heavy sediment applications, where required.\u003c\/p\u003e\n\u003cp\u003eThe stand\/bracket is powder coated steel for durability. Accepts a wide variety of 4½\" diameter filter cartridges (20\" Jumbo). \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge capacity twin housing suitable for high flow applications\u003c\/li\u003e\n\u003cli\u003e20\" cartridge length — accepts two 20\" cartridges\u003c\/li\u003e\n\u003cli\u003ePressure relief\/bleed valve on inlet side of cap\u003c\/li\u003e\n\u003cli\u003eComes with spanner, mounting bracket and 4 bolts\u003c\/li\u003e\n\u003cli\u003eBrass threaded ports\u003c\/li\u003e\n\u003cli\u003eMade from food grade materials\u003c\/li\u003e\n\u003cli\u003ePowder coated steel stand\/bracket\u003c\/li\u003e\n\u003cli\u003eCompatible with a broad range of chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 2 – 37°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet:\u003c\/strong\u003e 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits:\u003c\/strong\u003e 20\" Cartridge x2 \u003cem\u003e\u003cstrong\u003e(NOT INCLUDED)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eLength (mm)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eDepth (mm)\u003c\/th\u003e\n\u003cth\u003ePort to Port (mm)\u003c\/th\u003e\n\u003cth\u003eInlet\/Outlet\u003c\/th\u003e\n\u003cth\u003eSuits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBB20-TWIN\u003c\/td\u003e\n\u003ctd\u003e390\u003c\/td\u003e\n\u003ctd\u003e685\u003c\/td\u003e\n\u003ctd\u003e215\u003c\/td\u003e\n\u003ctd\u003e365\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e20\" Cartridge x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh flow commercial and industrial filtration\u003c\/li\u003e\n\u003cli\u003eHeavy sediment removal\u003c\/li\u003e\n\u003cli\u003eWhole-of-house or whole-of-building water filtration\u003c\/li\u003e\n\u003cli\u003eIrrigation pre-filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trevoli","offers":[{"title":"Default Title","offer_id":52093174317377,"sku":"BB20-TWIN","price":390.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/BB20-TWIN-S.jpg?v=1787016372"},{"product_id":"trevoli-bb10-twin-filter-housing-with-stand","title":"Trevoli Filter Housing BB10-TWIN with Stand","description":"\u003cp\u003eThe Trevoli BB10-TWIN is a twin 10\" Big Blue Jumbo Heavy Duty Filter Housing set with stand, manufactured from high quality Polypropylene. This unit is ideal for whole house filtration and high flow and heavy sediment applications where required. The stand\/bracket is powder coated steel for durability. Accepts a wide variety of 4½\" diameter (10\" Jumbo) cartridges. \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge capacity twin housing suitable for high flow applications\u003c\/li\u003e\n\u003cli\u003e10\" cartridge length — accepts two 10\" cartridges\u003c\/li\u003e\n\u003cli\u003ePressure relief\/bleed valve on inlet side of cap\u003c\/li\u003e\n\u003cli\u003eComes with spanner, mounting bracket and 4 bolts\u003c\/li\u003e\n\u003cli\u003eBrass threaded ports\u003c\/li\u003e\n\u003cli\u003eMade from food grade materials\u003c\/li\u003e\n\u003cli\u003ePowder coated steel stand\/bracket\u003c\/li\u003e\n\u003cli\u003eCompatible with a broad range of chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 2 – 37°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet:\u003c\/strong\u003e 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits:\u003c\/strong\u003e 10\" Cartridge x2 \u003cem\u003e\u003cstrong\u003e(Not Included)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eLength (mm)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eDepth (mm)\u003c\/th\u003e\n\u003cth\u003ePort to Port (mm)\u003c\/th\u003e\n\u003cth\u003eInlet\/Outlet\u003c\/th\u003e\n\u003cth\u003eSuits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBB10-TWIN\u003c\/td\u003e\n\u003ctd\u003e390\u003c\/td\u003e\n\u003ctd\u003e433\u003c\/td\u003e\n\u003ctd\u003e215\u003c\/td\u003e\n\u003ctd\u003e365\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e10\" Cartridge x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh flow commercial and industrial filtration\u003c\/li\u003e\n\u003cli\u003eHeavy sediment removal\u003c\/li\u003e\n\u003cli\u003eWhole-of-house or whole-of-building water filtration\u003c\/li\u003e\n\u003cli\u003eIrrigation pre-filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trevoli","offers":[{"title":"Default Title","offer_id":52093181296961,"sku":"BB10-TWIN","price":220.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/BB10-TWIN-STAND_10_Jumbo_Filter_housing.jpg?v=1787016916"},{"product_id":"greenway-gauv-10s-uv-water-disinfection-system","title":"Greenway GAUV-10S UV Water Disinfection System","description":"\u003ch2\u003eGreenway GAUV-10S — UV Water Disinfection System\u003c\/h2\u003e\n\u003cp\u003eThe Greenway GAUV-10S is a compact, high-performance UV water disinfection system engineered for residential and light commercial applications. Built around a high-grade 304 stainless steel chamber and a hard glass, long-life UV lamp, the GAUV-10S delivers 99.99% destruction of bacteria, viruses, and protozoan cysts — without adding any chemicals to your water supply.\u003c\/p\u003e\n\u003cp\u003eThe separate electronic ballast controller provides constant lamp current, universal AC input, and a 7-segment LED countdown display that alerts you to lamp failure and reminds you when replacement is due. The single-ended lamp design makes servicing straightforward, and the unique Greenway VuCap lets you visually confirm the UV lamp is operating at a glance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.99% pathogen destruction\u003c\/strong\u003e — eliminates bacteria (including E. coli), viruses, and protozoan cysts (Cryptosporidium and Giardia lamblia).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-free treatment\u003c\/strong\u003e — no additives, no water chemistry changes, no taste or odour impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenway VuCap\u003c\/strong\u003e — unique visual indicator confirms the UV lamp is on and operating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-segment LED countdown display\u003c\/strong\u003e — lamp failure alarm and annual replacement reminder built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard glass, long-life UV lamp\u003c\/strong\u003e — consistent maximum UV output maintained over the full lamp life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-ended lamp design\u003c\/strong\u003e — user-friendly lamp changes and easy quartz sleeve cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic ballast controller\u003c\/strong\u003e — universal 100–240V AC input, constant lamp current, low power consumption (35W total).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact stainless steel chamber\u003c\/strong\u003e — reduced footprint with improved disinfection efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible inlet\/outlet\u003c\/strong\u003e — combination ¾” FNPT – 1.0” MNPT ports for easy installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF\/ANSI 55 certified\u003c\/strong\u003e — third-party bioassay tested and certified by NSF International (Class B), CSA B483.1, and NSF 372 (low lead content).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003eGreenway Water Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGAUV-10S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChamber Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate @ 16 mJ\/cm²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29.5 GPM (111 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate @ 30 mJ\/cm²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.5 GPM (58 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate @ 40 mJ\/cm²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.5 GPM (43 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChamber Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5\" (88.9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChamber Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27.88\" (708 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBallast Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" x 3\" x 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet \/ Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e¾\" FNPT – 1.0\" MNPT (combination ports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Operating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 psi (862 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Drop @ 30 mJ\/cm² rated flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLamp Wattage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI 55 Class B, CSA B483.1, NSF 372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e* Flow rates based on third-party bioassay test results at 97% UVT, adjusted for expected UV dose at end of 1 year continuous operation (EOLL). 1 mJ\/cm² = 1 mW·sec\/cm² = 1000 μW·sec\/cm².\u003c\/small\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty (New Zealand)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBallast:\u003c\/strong\u003e 1 year (Pro Rata)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Lamp:\u003c\/strong\u003e 1 year (Pro Rata)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber:\u003c\/strong\u003e 7 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResidential tank water and bore water treatment\u003c\/li\u003e\n\u003cli\u003eRural properties requiring pathogen-free drinking water\u003c\/li\u003e\n\u003cli\u003ePoint-of-entry whole-house disinfection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplications where chemical-free treatment is required\u003c\/li\u003e\n\u003cli\u003eAdding to exisiting 'cartridge only' mechanical and\/or chemical systems \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePLEASE NOTE: This is the UV System ONLY, it is recommended to be used in conjunction with additional mechanical filtration. Please read more on filtration stages \u003ca href=\"https:\/\/www.wtsnz.co.nz\/post\/uv-whole-house-water-filter-maintenance\" rel=\"noopener\" target=\"_blank\"\u003eHERE\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Greenway Water Technologies","offers":[{"title":"Default Title","offer_id":52112849600833,"sku":"GAUV-10S","price":995.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Greenway_UV_water_purifier.png?v=1787538380"},{"product_id":"greenway-gauv-15s-uv-water-disinfection-system","title":"Greenway GAUV-15S UV Water Disinfection System","description":"\u003ch2\u003eGreenway GAUV-15S — UV Water Disinfection System\u003c\/h2\u003e\n\u003cp\u003eThe Greenway GAUV-15S is a high-capacity UV water disinfection system built for residential and light commercial applications requiring higher flow rates. Housed in a compact 304 stainless steel chamber with a hard glass, long-life UV lamp, the GAUV-15S delivers 99.99% destruction of bacteria, viruses, and protozoan cysts — with no chemicals, no water chemistry changes, and no impact on taste or odour.\u003c\/p\u003e\n\u003cp\u003eThe separate electronic ballast provides constant lamp current, universal AC input, and a 7-segment LED countdown display for lamp failure alerts and annual replacement reminders. The single-ended lamp design makes servicing simple, and the unique Greenway VuCap gives instant visual confirmation that the UV lamp is running.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.99% pathogen destruction\u003c\/strong\u003e — eliminates bacteria (including E. coli), viruses, and protozoan cysts (Cryptosporidium and Giardia lamblia).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-free treatment\u003c\/strong\u003e — no additives, no water chemistry changes, no taste or odour impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenway VuCap\u003c\/strong\u003e — unique visual indicator confirms the UV lamp is on and operating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-segment LED countdown display\u003c\/strong\u003e — lamp failure alarm and annual replacement reminder built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard glass, long-life UV lamp\u003c\/strong\u003e — consistent maximum UV output maintained over the full lamp life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-ended lamp design\u003c\/strong\u003e — user-friendly lamp changes and easy quartz sleeve cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic ballast controller\u003c\/strong\u003e — universal 100–240V AC input, constant lamp current, low power consumption (46W total).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact stainless steel chamber\u003c\/strong\u003e — reduced footprint with improved disinfection efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible inlet\/outlet\u003c\/strong\u003e — combination ¾\" FNPT – 1.0\" MNPT ports for easy installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF\/ANSI 55 certified\u003c\/strong\u003e — third-party bioassay tested and certified by NSF International (Class B), CSA B483.1, and NSF 372 (low lead content).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58%;\"\u003eGreenway Water Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGAUV-15S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChamber Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate @ 16 mJ\/cm²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46 GPM (174 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate @ 30 mJ\/cm²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24.5 GPM (92 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate @ 40 mJ\/cm²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 GPM (68 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChamber Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5\" (88.9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChamber Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39.5\" (1003 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBallast Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" x 3\" x 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet \/ Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e¾\" FNPT – 1.0\" MNPT (combination ports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Operating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 psi (862 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Drop @ 30 mJ\/cm² rated flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLamp Wattage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI 55 Class B, CSA B483.1, NSF 372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e* Flow rates based on third-party bioassay test results at 97% UVT, adjusted for expected UV dose at end of 1 year continuous operation (EOLL). 1 mJ\/cm² = 1 mW·sec\/cm² = 1000 μW·sec\/cm².\u003c\/small\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty (New Zealand)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBallast:\u003c\/strong\u003e 1 year (Pro Rata)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Lamp:\u003c\/strong\u003e 1 year (Pro Rata)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber:\u003c\/strong\u003e 7 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResidential tank water and bore water treatment at higher flow rates\u003c\/li\u003e\n\u003cli\u003eRural properties with multiple bathrooms or high water demand\u003c\/li\u003e\n\u003cli\u003ePoint-of-entry whole-house disinfection for larger homes\u003c\/li\u003e\n\u003cli\u003eLight commercial and irrigation water treatment\u003c\/li\u003e\n\u003cli\u003eApplications where chemical-free treatment is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003ePLEASE NOTE: This is the UV System ONLY, it is recommended to be used in conjunction with additional mechanical filtration. Please read more on filtration stages \u003c\/span\u003e\u003ca href=\"https:\/\/www.wtsnz.co.nz\/post\/uv-whole-house-water-filter-maintenance\" rel=\"noopener\" target=\"_blank\"\u003eHERE\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Greenway Water Technologies","offers":[{"title":"Default Title","offer_id":52112852812097,"sku":"GAUV-15S","price":1395.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Greenway_UV_water_purifier.png?v=1787538380"},{"product_id":"trevoli-uv-range","title":"Trevoli UV Range","description":"\u003ch2\u003eTrevoli UV Water Sterilisation Systems\u003c\/h2\u003e\n\u003cp\u003eThe Trevoli UV range is designed for low maintenance and ease of use, featuring double-ended UV chambers crafted from high-grade stainless steel for durability. Efficient UV lamps provide a full year of protection and thorough disinfection, while the electronic controller (ballast) powers the UV lamp and effectively controls system diagnostics.\u003c\/p\u003e\n\u003cp\u003eTrevoli UV systems effectively inactivate bacteria and viruses such as \u003cem\u003eE. coli\u003c\/em\u003e and \u003cem\u003eSalmonella\u003c\/em\u003e. These systems are versatile, making them ideal for small to large homes, with larger units well-equipped for commercial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eEach unit comes complete with the required number of ballasts, quartz sleeves, UV lamps, and seals.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.9% inactivation\u003c\/strong\u003e of bacteria including \u003cem\u003eE. coli\u003c\/em\u003e and \u003cem\u003eSalmonella\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLamp power failure\u003c\/strong\u003e visible and audible alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard glass UV lamp\u003c\/strong\u003e for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmentally friendly\u003c\/strong\u003e — no chemicals added to water, no water chemical change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange of sizes\u003c\/strong\u003e to meet varying flow rate requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountdown timer ballast\u003c\/strong\u003e (all models except UV6) to view total running days and lamp life remaining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel double-ended UV chamber\u003c\/strong\u003e for durability and efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Clamps\u003c\/h3\u003e\n\u003cp\u003eUV6, UV16, UV30 \u0026amp; UV55 come with plastic mounting clamps. Aluminium clamps are available as an additional extra.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eDrinking Water Standard Flow (40 mJ\/cm²)\u003c\/th\u003e\n\u003cth\u003eNominal Flow (30 mJ\/cm²)\u003c\/th\u003e\n\u003cth\u003eMax Flow (16 mJ\/cm²)\u003c\/th\u003e\n\u003cth\u003eInlet\/Outlet Size\u003c\/th\u003e\n\u003cth\u003eLamps\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV6\u003c\/td\u003e\n\u003ctd\u003e6w\u003c\/td\u003e\n\u003ctd\u003e3 LPM\u003c\/td\u003e\n\u003ctd\u003e5 LPM\u003c\/td\u003e\n\u003ctd\u003e9 LPM\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV16\u003c\/td\u003e\n\u003ctd\u003e16w\u003c\/td\u003e\n\u003ctd\u003e9 LPM\u003c\/td\u003e\n\u003ctd\u003e13 LPM\u003c\/td\u003e\n\u003ctd\u003e24 LPM\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV30\u003c\/td\u003e\n\u003ctd\u003e30w\u003c\/td\u003e\n\u003ctd\u003e18 LPM\u003c\/td\u003e\n\u003ctd\u003e24 LPM\u003c\/td\u003e\n\u003ctd\u003e45 LPM\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV48\u003c\/td\u003e\n\u003ctd\u003e48w\u003c\/td\u003e\n\u003ctd\u003e75 LPM\u003c\/td\u003e\n\u003ctd\u003e94 LPM\u003c\/td\u003e\n\u003ctd\u003e132 LPM\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV55\u003c\/td\u003e\n\u003ctd\u003e55w\u003c\/td\u003e\n\u003ctd\u003e33 LPM\u003c\/td\u003e\n\u003ctd\u003e45 LPM\u003c\/td\u003e\n\u003ctd\u003e84 LPM\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV110\u003c\/td\u003e\n\u003ctd\u003e110w\u003c\/td\u003e\n\u003ctd\u003e66 LPM\u003c\/td\u003e\n\u003ctd\u003e90 LPM\u003c\/td\u003e\n\u003ctd\u003e168 LPM\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV165\u003c\/td\u003e\n\u003ctd\u003e165w\u003c\/td\u003e\n\u003ctd\u003e99 LPM\u003c\/td\u003e\n\u003ctd\u003e135 LPM\u003c\/td\u003e\n\u003ctd\u003e252 LPM\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV220\u003c\/td\u003e\n\u003ctd\u003e220w\u003c\/td\u003e\n\u003ctd\u003e132 LPM\u003c\/td\u003e\n\u003ctd\u003e180 LPM\u003c\/td\u003e\n\u003ctd\u003e336 LPM\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV330\u003c\/td\u003e\n\u003ctd\u003e330w\u003c\/td\u003e\n\u003ctd\u003e198 LPM\u003c\/td\u003e\n\u003ctd\u003e270 LPM\u003c\/td\u003e\n\u003ctd\u003e504 LPM\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eResidential homes (small to large), rural properties on bore or tank water, and commercial applications requiring reliable, chemical-free water disinfection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePLEASE NOTE: This is the UV System ONLY, it is recommended to be used in conjunction with additional mechanical filtration. Please read more on filtration stages \u003c\/span\u003e\u003ca href=\"https:\/\/www.wtsnz.co.nz\/post\/uv-whole-house-water-filter-maintenance\" rel=\"noopener\" target=\"_blank\"\u003eHERE\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstanding UV System Flow Rates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUV systems are rated according to the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eflow rate of water they can treat while delivering a specified UV dose\u003cspan\u003e. The higher the UV dose, the greater the level of UV treatment provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou may see three different flow rates listed for a UV system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDrinking Water Standard Flow – 40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the flow rate at which the UV system provides a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Flow – 30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the manufacturer's nominal rated flow at a UV dose of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It provides a useful reference point when comparing UV system capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow – 16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 mJ\/cm²\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003cem\u003eThis should not be considered the appropriate flow rate for drinking-water applications\u003c\/em\u003e, and is best for applications such as algae reduction, and clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich flow rate should I use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFor \u003cspan\u003edrinking water applications, we recommend sizing the UV system using the 40 mJ\/cm² flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eNOT\u003c\/strong\u003e \u003cstrong\u003ethe maximum flow figure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a UV system, it's important to consider the \u003c\/span\u003emaximum flow your property could require at one time\u003cspan\u003e, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which UV system is right for your property, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact WTS and we can help you select a system based on your expected flow rate and application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Trevoli","offers":[{"title":"UV6","offer_id":52118652879169,"sku":null,"price":195.0,"currency_code":"NZD","in_stock":true},{"title":"UV16","offer_id":52118652911937,"sku":null,"price":395.0,"currency_code":"NZD","in_stock":true},{"title":"UV30","offer_id":52118652944705,"sku":null,"price":565.0,"currency_code":"NZD","in_stock":true},{"title":"UV48","offer_id":52118652977473,"sku":null,"price":695.0,"currency_code":"NZD","in_stock":true},{"title":"UV55","offer_id":52118653010241,"sku":null,"price":635.0,"currency_code":"NZD","in_stock":true},{"title":"UV110","offer_id":52118653043009,"sku":null,"price":795.0,"currency_code":"NZD","in_stock":true},{"title":"UV165","offer_id":52118653075777,"sku":null,"price":1295.0,"currency_code":"NZD","in_stock":true},{"title":"UV220","offer_id":52118653108545,"sku":null,"price":1695.0,"currency_code":"NZD","in_stock":true},{"title":"UV330","offer_id":52118653141313,"sku":null,"price":2195.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5596\/1409\/files\/Trevoli_5w_UV_System_Image.png?v=1787629732"}],"url":"https:\/\/shop.wtsnz.co.nz\/collections\/filter-systems.oembed","provider":"WTS Shop","version":"1.0","type":"link"}