{"product_id":"wall-mounted-whole-house-uv-water-treatment-system-3-stage-dual-big-blue-uv-132-lpm-1-bsp","title":"Wall-Mounted Whole House UV Water Treatment System — 3-Stage Dual Big Blue + UV, 132 Lpm, 1\" BSP","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhole-house protection from bacteria, sediment, and chemicals — no chlorine, no compromise.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis high-flow wall-mounted system combines dual Big Blue pre-filtration with a 48W hard glass UV chamber to deliver comprehensively treated water to every tap in the home. Engineered for both mains and rainwater supply, it eliminates 99.9% of bacteria and viruses — including E. coli and Salmonella — without adding any chemicals or altering the taste or odour of your water. Suitable for residential properties, outbuildings, and caravans with direct mains connection.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDual Pre-Filtration — Heavy-Duty Sediment Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTwo oversized Big Blue filter housings work in sequence before water reaches the UV chamber, maximising contaminant capture and protecting the UV lamp from sediment fouling. The first stage PP sediment cartridge uses multi-density polypropylene construction to trap sand, silt, rust, clay, loose scale, and large particles — with graded density layering that extends cartridge life and minimises pressure drop. The second stage carbon block cartridge reduces chlorine, VOCs, colour, taste, odour, rust, and scale, delivering clean-tasting water to the UV stage.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e48W Hard Glass UV Disinfection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe stainless steel UV chamber houses a 48W high-intensity hard glass UV lamp that inactivates bacteria and viruses on contact. No chemical by-products. No alteration to water chemistry. At maximum dosage (40 mJ\/cm²) the system treats up to 75 litres per minute, rising to 132 Lpm at 16 mJ\/cm² — more than sufficient for whole-house residential demand.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSmart Control Head with Countdown Timer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe powder-coated stainless steel control head features a viewing window so the lamp countdown timer and warning lights are visible at a glance without opening the unit. An audible and visible alarm alerts you when the UV lamp is due for replacement. The hinged lid provides easy access for lamp changes without disturbing pipework.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOil-Filled Pressure Gauge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAn oil-filled stainless steel pressure gauge is mounted to the front of the unit, displaying real-time system operating pressure and indicating when filters are approaching the end of their service life.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFast Plug \u0026amp; Play Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDesigned for straightforward installation by a qualified plumber. The 1\" BSP (25 mm) connections are standard throughout the UK and Europe. The unit mounts directly to an exterior or interior wall — the powder-coated stainless steel housing is rated for outdoor installation.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e99.9% destruction of bacteria and viruses including E. coli and Salmonella\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDual Big Blue filter housings for high sediment capacity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e48W hard glass UV lamp — no chemicals added to water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLamp countdown timer with audible and visible alarm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePowder-coated stainless steel cover suitable for outdoor installation\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHinged lid for easy lamp access\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOil-filled stainless steel pressure gauge\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNo change to water taste, odour, or chemistry\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible with mains and rainwater supply\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCE certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFilter Replacement Schedule\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStage 1 PP Sediment (Big Blue): every 3–6 months depending on water quality. Stage 2 Carbon Block (Big Blue): every 6–12 months. UV Lamp: annually — output degrades before the lamp fails visibly, so replace on schedule regardless of appearance.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWall-mounted control head unit, 2 × Big Blue filter housings, 1 × PP sediment filter cartridge, 1 × carbon block filter cartridge, 48W UV lamp (pre-installed), braided stainless steel UV connection hose, oil-filled pressure gauge (pre-installed), wall mounting hardware, installation guide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMaximum Pressure: 875 kPa. Maximum Temperature: 52°C. Maximum Flow Rate: 132 Lpm. Connection Size: 1\" BSP (25 mm). UV Lamp Wattage: 48W. UV Lamp Type: Hard Glass. Housing: Powder-coated stainless steel. Certification: CE.\u003c\/p\u003e","brand":"Hydrion","offers":[{"title":"Default Title","offer_id":52729330499850,"sku":null,"price":999.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/9648\/4874\/files\/redesign_image_1_6.png?v=1773837859","url":"https:\/\/gethydrion.com\/products\/wall-mounted-whole-house-uv-water-treatment-system-3-stage-dual-big-blue-uv-132-lpm-1-bsp","provider":"Hydrion","version":"1.0","type":"link"}