{"product_id":"waiora-ultra-ii-uv-water-system-jumbo-flow-sensor","title":"Waimana Waiora Ultra II Whole House UV Water Filter System – 2 Stage, 45L\/min","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eWaimana Waiora Ultra II Whole House UV Water Filter System\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2\u003eClean, filtered and UV-treated water throughout your home\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWaimana Waiora Ultra II\u003c\/strong\u003e is a high-capacity whole-house water filtration system designed for medium to large homes, lifestyle blocks and rural properties.\u003c\/p\u003e\n\u003cp\u003eTwo 20-inch jumbo filter housings remove sediment before the water passes through a powerful \u003cstrong\u003e48W UV chamber\u003c\/strong\u003e for microbiological treatment. With a flow rate of up to \u003cstrong\u003e45 litres per minute\u003c\/strong\u003e, the Ultra II is designed to deliver clean, filtered and UV-treated water to every tap while maintaining excellent flow throughout the home.\u003c\/p\u003e\n\u003cp\u003eSuitable for mains, rainwater tank and bore-water supplies, the Ultra II combines efficient sediment filtration with powerful chemical-free UV protection for peace of mind every day.\u003c\/p\u003e\n\u003cp\u003eThe system arrives assembled on a heavy-duty wall bracket and connects using standard \u003cstrong\u003e1-inch \/ 25mm BSP fittings\u003c\/strong\u003e with a \u003cstrong\u003e240V power supply\u003c\/strong\u003e. The supplied Waimana literature confirms the 48W UV chamber, 45L\/min flow rate and heavy-duty wall-mounted design.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eChoose Your Configuration\u003c\/h1\u003e\n\u003ch2\u003eUltra II\u003c\/h2\u003e\n\u003cp\u003eThe standard Ultra II features a compact design with the UV chamber mounted above the two filter housings.\u003c\/p\u003e\n\u003cp\u003eThis layout provides easy lamp access, efficient use of wall space and a tidy installation. It is designed for indoor or sheltered installations.\u003c\/p\u003e\n\u003ch2\u003eUltra II Shield\u003c\/h2\u003e\n\u003cp\u003eThe Ultra II Shield offers the same two-stage filtration, 48W UV treatment and 45L\/min flow capacity while adding:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtective cover\u003c\/li\u003e\n\u003cli\u003ePressure gauge\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor and outdoor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe pressure gauge makes it easy to monitor system performance. A drop in pressure is often the first indication that the filter cartridges are becoming loaded and ready for replacement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhy Choose the Waiora Ultra II?\u003c\/h1\u003e\n\u003ch3\u003eHigh flow for busy homes\u003c\/h3\u003e\n\u003cp\u003eWith a maximum flow rate of \u003cstrong\u003e45L\/min\u003c\/strong\u003e, the Ultra II is designed for medium to large households where multiple taps, showers and appliances may be operating at the same time.\u003c\/p\u003e\n\u003ch3\u003eTwo-stage filtration before UV treatment\u003c\/h3\u003e\n\u003cp\u003eWater passes through two high-capacity sediment filters before entering the UV chamber, helping improve water clarity while ensuring the UV system is treating cleaner water.\u003c\/p\u003e\n\u003ch3\u003eFlow-Activated UV Technology\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional UV systems that operate continuously, the Ultra II only powers the UV lamp when water is flowing.\u003c\/p\u003e\n\u003cp\u003eThis helps to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduce electricity consumption\u003c\/li\u003e\n\u003cli\u003eExtend UV lamp life\u003c\/li\u003e\n\u003cli\u003ePrevent water warming inside the chamber\u003c\/li\u003e\n\u003cli\u003eOperate only when treatment is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a smarter and more efficient way to protect your household water. The flow-activated UV feature is highlighted throughout the supplied Waimana product information.\u003c\/p\u003e\n\u003ch3\u003eChemical-free protection\u003c\/h3\u003e\n\u003cp\u003eThe 48W UV chamber treats water against harmful microorganisms without adding chlorine or chemicals.\u003c\/p\u003e\n\u003ch3\u003eHigh-capacity 20\" jumbo cartridges\u003c\/h3\u003e\n\u003cp\u003eLarge 20-inch jumbo filter housings provide excellent sediment holding capacity while maintaining high water flow, making them ideal for larger homes and rural water supplies.\u003c\/p\u003e\n\u003ch3\u003eBuilt for New Zealand homes\u003c\/h3\u003e\n\u003cp\u003eDesigned for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMains water\u003c\/li\u003e\n\u003cli\u003eRainwater tanks\u003c\/li\u003e\n\u003cli\u003eBore water\u003c\/li\u003e\n\u003cli\u003eLifestyle blocks\u003c\/li\u003e\n\u003cli\u003eMedium to large family homes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThree-year manufacturer's warranty\u003c\/h3\u003e\n\u003cp\u003eThe Ultra II is backed by a \u003cstrong\u003e3-year manufacturer's warranty\u003c\/strong\u003e covering the UV chamber, filter housings and workmanship.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHow the Treatment Stages Work\u003c\/h1\u003e\n\u003ch3\u003eStage 1 — 20 Micron Polypleated Sediment Cartridge\u003c\/h3\u003e\n\u003cp\u003eCaptures larger sediment, rust, dirt and suspended particles before they reach the finer filtration stage.\u003c\/p\u003e\n\u003ch3\u003eStage 2 — 1 Micron Polyspun Sediment Cartridge\u003c\/h3\u003e\n\u003cp\u003eRemoves finer sediment, silt and suspended particles down to 1 micron, improving water clarity before UV treatment.\u003c\/p\u003e\n\u003ch3\u003eStage 3 — 48W UV Treatment\u003c\/h3\u003e\n\u003cp\u003eThe filtered water passes through the \u003cstrong\u003e48W UV chamber\u003c\/strong\u003e, delivering \u003cstrong\u003e30mJ\/cm²\u003c\/strong\u003e of UV treatment to help protect against harmful microorganisms without adding chemicals.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eBest Suited For\u003c\/h1\u003e\n\u003cp\u003eThe Ultra II is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMedium to large family homes\u003c\/li\u003e\n\u003cli\u003eLifestyle blocks\u003c\/li\u003e\n\u003cli\u003eRural properties\u003c\/li\u003e\n\u003cli\u003eRainwater tank supplies\u003c\/li\u003e\n\u003cli\u003eBore-water supplies\u003c\/li\u003e\n\u003cli\u003eHomes with multiple bathrooms\u003c\/li\u003e\n\u003cli\u003eHigh-flow applications\u003c\/li\u003e\n\u003cli\u003eAnyone wanting filtered, UV-treated water throughout the home\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your water has significant taste, odour or chlorine issues, a three-stage system with a carbon filter may be a better choice.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eKey Specifications\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration\u003c\/td\u003e\n\u003ctd\u003eTwo stages plus UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 1\u003c\/td\u003e\n\u003ctd\u003e20µm polypleated sediment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 2\u003c\/td\u003e\n\u003ctd\u003e1µm polyspun sediment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing size\u003c\/td\u003e\n\u003ctd\u003eTwo 20\" jumbo housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV lamp\u003c\/td\u003e\n\u003ctd\u003e48W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV dose\u003c\/td\u003e\n\u003ctd\u003e30mJ\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow\u003c\/td\u003e\n\u003ctd\u003e45L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e116 PSI \/ 8 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e2–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1\" \/ 25mm BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV operation\u003c\/td\u003e\n\u003ctd\u003eFlow-activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp replacement\u003c\/td\u003e\n\u003ctd\u003eBased on usage and servicing guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eWall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e550 × 220 × 730mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Manufacturer's Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch1\u003eUltra II vs Ultra II Shield\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eUltra II\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eUltra II Shield\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo-stage filtration\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48W UV treatment\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum 45L\/min flow\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow-activated UV\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor installation\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor installation\u003c\/td\u003e\n\u003ctd\u003e✗\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective cover\u003c\/td\u003e\n\u003ctd\u003e✗\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure gauge\u003c\/td\u003e\n\u003ctd\u003e✗\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eUltra II\u003c\/strong\u003e for indoor or sheltered installations.\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eUltra II Shield\u003c\/strong\u003e for outdoor installations or when you would like the added convenience of a pressure gauge.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eInstallation\u003c\/h1\u003e\n\u003cp\u003eThe Ultra II arrives fully assembled on its wall bracket for easier installation.\u003c\/p\u003e\n\u003cp\u003eIt connects using standard \u003cstrong\u003e1-inch \/ 25mm BSP fittings\u003c\/strong\u003e and requires a standard \u003cstrong\u003e240V power supply\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA licensed plumber is recommended. Isolation and bypass valves are also recommended to allow cartridge replacement without interrupting water to the entire property.\u003c\/p\u003e\n\u003cp\u003eConnecting fittings and bypass valves are not included.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eMaintenance\u003c\/h1\u003e\n\u003cp\u003eRoutine maintenance is simple.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplace filter cartridges approximately every \u003cstrong\u003e6–12 months\u003c\/strong\u003e, depending on water quality and usage.\u003c\/li\u003e\n\u003cli\u003eClean the quartz sleeve whenever the UV lamp is inspected.\u003c\/li\u003e\n\u003cli\u003eThanks to the \u003cstrong\u003eflow-activated UV system\u003c\/strong\u003e, the lamp only operates while water is flowing. This can significantly extend lamp life compared with conventional continuously operated UV systems.\u003c\/li\u003e\n\u003cli\u003eReplace the UV lamp according to its condition, performance and Waimana's servicing guidance rather than automatically replacing it every 12 months.\u003c\/li\u003e\n\u003cli\u003eFor bore-water supplies, we recommend testing your water before selecting any filtration system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat's Included\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty wall bracket\u003c\/li\u003e\n\u003cli\u003eTwo 20\" jumbo filter cartridges\u003c\/li\u003e\n\u003cli\u003e48W UV lamp\u003c\/li\u003e\n\u003cli\u003eFlow-activated ballast\u003c\/li\u003e\n\u003cli\u003eFlow switch\u003c\/li\u003e\n\u003cli\u003eFilter wrench\u003c\/li\u003e\n\u003cli\u003eThread tape\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUltra II Shield also includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtective cover\u003c\/li\u003e\n\u003cli\u003ePressure gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnecting fittings and bypass valves are not included.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003ch3\u003eWhat's the difference between the Ultra II and Ultra II Shield?\u003c\/h3\u003e\n\u003cp\u003eBoth models provide identical filtration performance, UV treatment and flow rate.\u003c\/p\u003e\n\u003cp\u003eThe Shield adds a protective cover and pressure gauge, making it suitable for outdoor installation.\u003c\/p\u003e\n\u003ch3\u003eIs the Ultra II suitable for rainwater and bore water?\u003c\/h3\u003e\n\u003cp\u003eYes. The Ultra II is designed for mains water, rainwater tanks and bore-water supplies operating within the specified pressure and temperature limits.\u003c\/p\u003e\n\u003ch3\u003eWhat does the flow-activated UV system do?\u003c\/h3\u003e\n\u003cp\u003eThe UV lamp switches on only when water is flowing, reducing electricity consumption, extending lamp life and preventing water warming inside the chamber.\u003c\/p\u003e\n\u003ch3\u003eDoes the UV lamp need replacing every year?\u003c\/h3\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003cp\u003eBecause the UV lamp only operates while water is flowing, it can last significantly longer than lamps used in conventional continuously operating UV systems. Lamp life depends on household water usage and should be assessed according to its condition, performance and Waimana's servicing recommendations.\u003c\/p\u003e\n\u003ch3\u003eDoes UV add chemicals to the water?\u003c\/h3\u003e\n\u003cp\u003eNo. UV treatment disinfects water without adding chlorine or any other treatment chemicals.\u003c\/p\u003e\n\u003ch3\u003eHow often should the filter cartridges be replaced?\u003c\/h3\u003e\n\u003cp\u003eTypically every \u003cstrong\u003e6–12 months\u003c\/strong\u003e, depending on water quality and household water usage.\u003c\/p\u003e\n\u003ch3\u003eCan the standard Ultra II be installed outdoors?\u003c\/h3\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003cp\u003eThe standard Ultra II should be installed indoors or in a sheltered location.\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eUltra II Shield\u003c\/strong\u003e for exposed outdoor installations.\u003c\/p\u003e\n\u003ch3\u003eAre bypass valves included?\u003c\/h3\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003cp\u003eWe recommend having your installer fit isolation and bypass valves to make future servicing quicker and easier.\u003c\/p\u003e","brand":"Waimana Water","offers":[{"title":"Ultra II (Indoor)","offer_id":45896498839596,"sku":"Ultra II","price":2070.0,"currency_code":"NZD","in_stock":true},{"title":"Ultra II Shield (Indoor \u0026 Outdoor)","offer_id":45896498872364,"sku":"Ultra II Shield","price":2415.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/5966\/6732\/files\/1_ULTRAII14viewplainbackground.jpg?v=1766541968","url":"https:\/\/www.filtrationstation.co.nz\/products\/waiora-ultra-ii-uv-water-system-jumbo-flow-sensor","provider":"Filtration Station NZ","version":"1.0","type":"link"}