{"product_id":"bwt-ws355hf-hi-flo-softener","title":"BWT WS355HF Hi-flo Softener","description":"\u003carticle data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-263\" data-turn-id=\"92107412-f888-4f7e-97f0-73209a70c86c\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" tabindex=\"-1\"\u003e\u003c\/article\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-264\" data-turn-id=\"request-698c7fca-674c-8384-b3ce-46b649e96498-0\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2-instant\" dir=\"auto\" data-message-id=\"d5ee3457-d698-4ab7-be77-3e9f49d7c836\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch2 data-end=\"72\" data-start=\"0\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBWT\u003c\/span\u003e\u003c\/span\u003e WS355HF Hi-Flo Water Softener\u003c\/h2\u003e\n\u003cp data-end=\"144\" data-start=\"73\"\u003e\u003cstrong data-end=\"144\" data-start=\"73\"\u003eHigh Flow Performance | Advanced Electronic Control | WRAS Approved\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"464\" data-start=\"146\"\u003eThe \u003cstrong data-end=\"181\" data-start=\"150\"\u003eBWT WS355HF Hi-Flo Softener\u003c\/strong\u003e is a technically advanced ion exchange water softening system, engineered specifically for UK high-pressure plumbing installations. Designed to deliver efficient scale reduction with low water and salt consumption, it offers reduced operating costs without compromising performance.\u003c\/p\u003e\n\u003cp data-end=\"607\" data-start=\"466\"\u003eWith a sleek modern design and robust internal construction, the WS355HF provides reliable whole-house protection against limescale build-up.\u003c\/p\u003e\n\u003chr data-end=\"612\" data-start=\"609\"\u003e\n\u003ch3 data-end=\"655\" data-start=\"614\"\u003eHigh Efficiency \u0026amp; Intelligent Control\u003c\/h3\u003e\n\u003cp data-end=\"882\" data-start=\"657\"\u003eThe system features advanced electronic controls for precise regeneration management and optimal salt efficiency. Supplied with \u003cstrong data-end=\"823\" data-start=\"785\"\u003e22mm full bore metal braided hoses\u003c\/strong\u003e, it is ready for integration into modern plumbing systems.\u003c\/p\u003e\n\u003cp data-end=\"1054\" data-start=\"884\"\u003eThe unit is \u003cstrong data-end=\"935\" data-start=\"896\"\u003eBuilding Regulations Part G neutral\u003c\/strong\u003e, built and tested to \u003cstrong data-end=\"972\" data-start=\"957\"\u003eBS EN 14743\u003c\/strong\u003e, and approved to \u003cstrong data-end=\"1000\" data-start=\"990\"\u003eBS6920\u003c\/strong\u003e standards, ensuring compliance and quality assurance.\u003c\/p\u003e\n\u003cp data-end=\"1127\" data-start=\"1056\"\u003eFree at-home commissioning support is included for added peace of mind.\u003c\/p\u003e\n\u003chr data-end=\"1132\" data-start=\"1129\"\u003e\n\u003ch3 data-end=\"1150\" data-start=\"1134\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"1618\" data-start=\"1152\"\u003e\n\u003cli data-end=\"1193\" data-start=\"1152\"\u003e\n\u003cp data-end=\"1193\" data-start=\"1154\"\u003eHigh-flow ion exchange water softener\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1248\" data-start=\"1194\"\u003e\n\u003cp data-end=\"1248\" data-start=\"1196\"\u003eLow water and salt usage for reduced running costs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1291\" data-start=\"1249\"\u003e\n\u003cp data-end=\"1291\" data-start=\"1251\"\u003eDeveloped for UK high-pressure systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1330\" data-start=\"1292\"\u003e\n\u003cp data-end=\"1330\" data-start=\"1294\"\u003eAdvanced electronic control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1383\" data-start=\"1331\"\u003e\n\u003cp data-end=\"1383\" data-start=\"1333\"\u003eSupplied with 22mm full bore metal braided hoses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1425\" data-start=\"1384\"\u003e\n\u003cp data-end=\"1425\" data-start=\"1386\"\u003eRobust construction with simple setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1456\" data-start=\"1426\"\u003e\n\u003cp data-end=\"1456\" data-start=\"1428\"\u003eFree at-home commissioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1496\" data-start=\"1457\"\u003e\n\u003cp data-end=\"1496\" data-start=\"1459\"\u003eBuilding Regulations Part G neutral\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1530\" data-start=\"1497\"\u003e\n\u003cp data-end=\"1530\" data-start=\"1499\"\u003eBuilt \u0026amp; tested to BS EN 14743\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1550\" data-start=\"1531\"\u003e\n\u003cp data-end=\"1550\" data-start=\"1533\"\u003eBS6920 Approved\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1551\"\u003e\n\u003cp data-end=\"1568\" data-start=\"1553\"\u003eWRAS Approved\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1618\" data-start=\"1569\"\u003e\n\u003cp data-end=\"1618\" data-start=\"1571\"\u003e5 Year Parts \u0026amp; 2 Year Labour At-Home Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1623\" data-start=\"1620\"\u003e\n\u003ch2 data-end=\"1651\" data-start=\"1625\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cul data-end=\"2090\" data-start=\"1653\"\u003e\n\u003cli data-end=\"1671\" data-start=\"1653\"\u003e\n\u003cp data-end=\"1671\" data-start=\"1655\"\u003e\u003cstrong data-end=\"1665\" data-start=\"1655\"\u003eBrand:\u003c\/strong\u003e BWT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1694\" data-start=\"1672\"\u003e\n\u003cp data-end=\"1694\" data-start=\"1674\"\u003e\u003cstrong data-end=\"1684\" data-start=\"1674\"\u003eModel:\u003c\/strong\u003e WS355HF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1732\" data-start=\"1695\"\u003e\n\u003cp data-end=\"1732\" data-start=\"1697\"\u003e\u003cstrong data-end=\"1722\" data-start=\"1697\"\u003eSupplier Part Number:\u003c\/strong\u003e WS355HF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1761\" data-start=\"1733\"\u003e\n\u003cp data-end=\"1761\" data-start=\"1735\"\u003e\u003cstrong data-end=\"1744\" data-start=\"1735\"\u003eType:\u003c\/strong\u003e Water Softener\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1792\" data-start=\"1762\"\u003e\n\u003cp data-end=\"1792\" data-start=\"1764\"\u003e\u003cstrong data-end=\"1777\" data-start=\"1764\"\u003eCapacity:\u003c\/strong\u003e 2,500 Litres\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1820\" data-start=\"1793\"\u003e\n\u003cp data-end=\"1820\" data-start=\"1795\"\u003e\u003cstrong data-end=\"1809\" data-start=\"1795\"\u003eFlow Rate:\u003c\/strong\u003e 30 l\/min\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1854\" data-start=\"1821\"\u003e\n\u003cp data-end=\"1854\" data-start=\"1823\"\u003e\u003cstrong data-end=\"1844\" data-start=\"1823\"\u003eWorking Pressure:\u003c\/strong\u003e 1.7 Bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1896\" data-start=\"1855\"\u003e\n\u003cp data-end=\"1896\" data-start=\"1857\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1857\"\u003eMaximum Operating Pressure:\u003c\/strong\u003e 5 Bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1930\" data-start=\"1897\"\u003e\n\u003cp data-end=\"1930\" data-start=\"1899\"\u003e\u003cstrong data-end=\"1919\" data-start=\"1899\"\u003eConnection Size:\u003c\/strong\u003e 3\/4\" BSP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1968\" data-start=\"1931\"\u003e\n\u003cp data-end=\"1968\" data-start=\"1933\"\u003e\u003cstrong data-end=\"1951\" data-start=\"1933\"\u003eInput Voltage:\u003c\/strong\u003e 230V AC \/ 50Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1994\" data-start=\"1969\"\u003e\n\u003cp data-end=\"1994\" data-start=\"1971\"\u003e\u003cstrong data-end=\"1984\" data-start=\"1971\"\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2023\" data-start=\"1995\"\u003e\n\u003cp data-end=\"2023\" data-start=\"1997\"\u003e\u003cstrong data-end=\"2008\" data-start=\"1997\"\u003eColour:\u003c\/strong\u003e Blue \u0026amp; White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"2024\"\u003e\n\u003cp data-end=\"2052\" data-start=\"2026\"\u003e\u003cstrong data-end=\"2042\" data-start=\"2026\"\u003eUnit Weight:\u003c\/strong\u003e 21.0 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2090\" data-start=\"2053\"\u003e\n\u003cp data-end=\"2090\" data-start=\"2055\"\u003e\u003cstrong data-end=\"2074\" data-start=\"2055\"\u003eCertifications:\u003c\/strong\u003e WRAS Approved\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2095\" data-start=\"2092\"\u003e\n\u003ch3 data-end=\"2119\" data-start=\"2097\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul data-end=\"2279\" data-start=\"2121\"\u003e\n\u003cli data-end=\"2171\" data-start=\"2121\"\u003e\n\u003cp data-end=\"2171\" data-start=\"2123\"\u003eSuitable for high-pressure UK plumbing systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2213\" data-start=\"2172\"\u003e\n\u003cp data-end=\"2213\" data-start=\"2174\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"City Plumbing","offers":[{"title":"Default Title","offer_id":52857887261010,"sku":"WS355HF","price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/3001\/3778\/files\/image_5aea71eb-33b6-4bd2-abf1-4bb0fef736c2.png?v=1772619725","url":"https:\/\/www.tradeplumbing.co.uk\/products\/bwt-ws355hf-hi-flo-softener","provider":"Tradeplumbing","version":"1.0","type":"link"}