{"product_id":"ssi75-60lpm-uv-system-with-20in-large-diameter-filter-set-and-pl5-20bb-filter","title":"SSi75 - 75w System 60 lpm with 20in Large Diameter Filter Set and PL5-20BB Filter","description":"\u003cp\u003eThe \u003cstrong\u003eWrekin Water SSi75 UV Disinfection Unit\u003c\/strong\u003e is a high-capacity 75W ultraviolet water purifier designed to provide complete chemical-free drinking water protection. With a flow rate of \u003cstrong\u003e60 litres per minute\u003c\/strong\u003e, this stainless steel system is ideal for treating larger water flows, making it perfect for whole-house water disinfection. Equipped with \u003cstrong\u003e1-inch inlet ports\u003c\/strong\u003e and an \u003cstrong\u003ei-Controller\u003c\/strong\u003e, the system ensures efficient UV disinfection while offering advanced features like lamp countdown, failure alerts, and end-of-life warnings for easy maintenance.\u003c\/p\u003e\n\u003cp\u003eThis set comes with 20in High Flow Large Diameter filter housing HF20BB, complete with Bracket and Spanner. Includes a Pleated 5 Micron High Flow Filter. Specification as below\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003ePolyester\u003c\/li\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eMicron:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e5\u003c\/li\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eEfficiency (%):\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e90\u003c\/li\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eLength:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e20\"\u003c\/li\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eDiameter:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eLarge Diameter (4.5\")\u003c\/li\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eEnd-Cap:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDOE - Double Open Ended\u003c\/li\u003e\n\u003cli class=\"noinherit\"\u003e\n\u003cb\u003eFlow Rate (lpm):\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e90\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Filtration System:\u003c\/strong\u003e Delivers powerful ultraviolet disinfection, eliminating harmful bacteria, viruses, and other contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole Home Protection:\u003c\/strong\u003e Suitable for installation on the incoming mains pipe, providing safe water for the entire household.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent i-Controller:\u003c\/strong\u003e Features lamp countdown, failure alerts, and audible end-of-life warnings to ensure proper maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Construction:\u003c\/strong\u003e Built to last with high-grade stainless steel for durability and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Filter Requirement:\u003c\/strong\u003e A 5-micron pre-filter is recommended to maintain UV efficiency by keeping the quartz sleeve clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual Bulb Replacement:\u003c\/strong\u003e Replace the UV lamp every 12 months to maintain continuous water disinfection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 56 litres per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet Ports:\u003c\/strong\u003e 1-inch connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Length:\u003c\/strong\u003e 1220mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for large homes, private water supplies, or well water applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Box with Lamp Leads\u003c\/strong\u003e and intelligent i-Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel UV Body\u003c\/strong\u003e, Quartz Sleeve, and UV Lamp\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMounting Clips\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Extras:\u003c\/strong\u003e  - included in this listing \u003cstrong\u003e20\"BB\u003c\/strong\u003e housing sets, each including housing, bracket, spanner, and a 5-micron filter.\u003c\/p\u003e\n\u003cp\u003eOrder your \u003cstrong\u003eWrekin Water SSi75 UV Disinfection Unit\u003c\/strong\u003e today for comprehensive water purification and complete household protection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eClostridium perfringens\u003c\/strong\u003e\u003c\/span\u003e is an anaerobic, spore forming bacteria that is widely distributed in the environment and frequently occurs in the intestines of humans and many domestic and wild animals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan Clostridium perfringens be treated with UV.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmark class=\"QVRyCf\"\u003eYes, Clostridium perfringens can be inactivated by UV light\u003c\/mark\u003e, but its spores are highly resistant to this treatment, requiring higher UV doses for complete inactivation compared to vegetative cells. The presence of contaminants in water, such as iron and manganese\u003cspan class=\"M5tQyf\"\u003e,\u003c\/span\u003e can also interfere with disinfection efficacy by reducing the rate of inactivation. Effective UV treatment for C. perfringens, especially spores, depends on the specific UV wavelength used and the overall water quality.\u003cspan class=\"pjBG2e\"\u003e\u003cspan class=\"UV3uM\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"pjBG2e\"\u003e\u003cspan class=\"UV3uM\"\u003eThe SSi75 UV system rated at 60 lpm would need restricting to 23.3 lpm to achieve 95 mj\/cm2. However, we recommend fitting blocking filters rated to 0.45 micro absolute.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan class=\"pjBG2e\"\u003e\u003cspan class=\"UV3uM\"\u003eTriple filter would be required\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan class=\"pjBG2e\"\u003e\u003cspan class=\"UV3uM\"\u003e5 Micron String Wound Sediment Filter from our SW range\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan class=\"pjBG2e\"\u003e\u003cspan class=\"UV3uM\"\u003e1 Micron Polyspun Filter from our PS range\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan class=\"pjBG2e\"\u003e\u003cspan class=\"UV3uM\"\u003e0.45 Micron Absolute filter. Depending on Flow Rate required, 2 filters in parallel my be required\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"WrekinWater","offers":[{"title":"Default Title","offer_id":54975414698313,"sku":"SSi75+HF20BBSET+PL5-20BB","price":741.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/SSi75sysUnionJack500px.jpg?v=1785512637","url":"https:\/\/wrekinwatertreatment.co.uk\/products\/ssi75-60lpm-uv-system-with-20in-large-diameter-filter-set-and-pl5-20bb-filter","provider":"WrekinWater","version":"1.0","type":"link"}