{"product_id":"20-big-blue-water-filter-housing-taiwan-clear-housing","title":"20″ Big Blue Water Filter Housing – Taiwan Clear Housing","description":"\u003ch1\u003e20″ Jumbo Filter Housing\u003c\/h1\u003e \u003cp\u003e\u003cimg src=\"https:\/\/www.puritech.co.za\/wp-content\/uploads\/2021\/04\/clear-20-inch-big-blue-filter-housing.png\" alt=\"\" width=\"800\" height=\"682\"\u003eThe \u003cstrong data-start=\"567\" data-end=\"627\"\u003e20″ Big Blue Water Filter Housing – Taiwan Clear Housing\u003c\/strong\u003e is a high-capacity cartridge filter housing designed for residential and light-commercial use. Made from transparent, heavy-duty Taiwan-manufactured material, it allows you to see cartridge condition at a glance and fits standard 20″ × 4½″ (≈51 cm × 11 cm) filter cartridges. Because of its size and clarity, it is ideal for whole-house, borehole or under-sink systems where visual monitoring and large flow capacity matter.\u003c\/p\u003e \u003ch3 data-start=\"1059\" data-end=\"1076\"\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"1079\" data-end=\"1194\"\u003e\n\u003cstrong data-start=\"1079\" data-end=\"1120\"\u003eStandard 20″ Cartridge Compatibility:\u003c\/strong\u003e Accepts 20″ × 4½″ filter cartridges (sediment, activated carbon, etc.).\u003c\/li\u003e \u003cli data-start=\"1197\" data-end=\"1304\"\u003e\n\u003cstrong data-start=\"1197\" data-end=\"1224\"\u003eClear Housing Material:\u003c\/strong\u003e Transparent body lets you view filter status visually for easier maintenance.\u003c\/li\u003e \u003cli data-start=\"1307\" data-end=\"1404\"\u003e\n\u003cstrong data-start=\"1307\" data-end=\"1326\"\u003eMade in Taiwan:\u003c\/strong\u003e High-quality manufacturing ensures durable plastics and stable performance.\u003c\/li\u003e \u003cli data-start=\"1407\" data-end=\"1527\"\u003e\n\u003cstrong data-start=\"1407\" data-end=\"1435\"\u003eHigh Flow \u0026amp; Flexibility:\u003c\/strong\u003e Suitable for whole-house systems or booster-fed setups; supports various cartridge types.\u003c\/li\u003e \u003cli data-start=\"1530\" data-end=\"1663\"\u003e\n\u003cstrong data-start=\"1530\" data-end=\"1547\"\u003eEasy Service:\u003c\/strong\u003e Threaded top cap with O-ring seal and optional pressure-relief button (check variant) for safe cartridge changes.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1670\" data-end=\"1699\"\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"1702\" data-end=\"1737\"\u003eHousing Size: 20″ standard length\u003c\/li\u003e \u003cli data-start=\"1740\" data-end=\"1799\"\u003eCartridge Diameter: Fits up to ~4½″ dia filter cartridges\u003c\/li\u003e \u003cli data-start=\"1802\" data-end=\"1870\"\u003ePort Size: Usually ¾″ or 1″ NPT Female (verify on product variant)\u003c\/li\u003e \u003cli data-start=\"1873\" data-end=\"1930\"\u003eMaterial: Transparent reinforced polypropylene (Taiwan)\u003c\/li\u003e \u003cli data-start=\"1933\" data-end=\"1991\"\u003eMax Pressure: ~90 psi (~6.2 bar) (typical for this size)\u003c\/li\u003e \u003cli data-start=\"1994\" data-end=\"2052\"\u003eMax Temperature: Usually ~4−38 °C (verify specification)\u003c\/li\u003e \u003cli data-start=\"2055\" data-end=\"2118\"\u003eColour: Clear\/transparent body, compatible with standard head\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"2125\" data-end=\"2154\"\u003eWhy Choose This Housing?\u003c\/h3\u003e \u003cp data-start=\"2155\" data-end=\"2674\"\u003eIf you want a combination of high capacity, visual clarity and reliability, the \u003cstrong data-start=\"2235\" data-end=\"2295\"\u003e20″ Big Blue Water Filter Housing – Taiwan Clear Housing\u003c\/strong\u003e delivers. Its clear body allows you to monitor cartridge saturation or debris buildup without disassembly. Also, by using standard 20″ cartridges, you simplify maintenance and reduce filter costs. In addition, the high-flow design supports whole-house or borehole systems with fewer housings. This makes it a smart choice for homeowners, service providers and technicians alike.\u003c\/p\u003e \u003ch3 data-start=\"2681\" data-end=\"2717\"\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"2720\" data-end=\"2810\"\u003e\n\u003cstrong data-start=\"2720\" data-end=\"2742\"\u003eInstall vertically\u003c\/strong\u003e with cap up and sufficient clearance above for cartridge removal.\u003c\/li\u003e \u003cli data-start=\"2813\" data-end=\"2889\"\u003eUse a \u003cstrong data-start=\"2819\" data-end=\"2846\"\u003ebracket or sturdy shelf\u003c\/strong\u003e to support the housing weight when full.\u003c\/li\u003e \u003cli data-start=\"2892\" data-end=\"3006\"\u003eBefore inserting a new cartridge, \u003cstrong data-start=\"2926\" data-end=\"2950\"\u003elubricate the O-ring\u003c\/strong\u003e lightly and ensure it seats correctly to avoid leaks.\u003c\/li\u003e \u003cli data-start=\"3009\" data-end=\"3107\"\u003eTo change cartridges, push the \u003cstrong data-start=\"3040\" data-end=\"3066\"\u003epressure-relief button\u003c\/strong\u003e (if fitted) before unscrewing the cap.\u003c\/li\u003e \u003cli data-start=\"3110\" data-end=\"3297\"\u003eReplace cartridges at the recommended intervals (sediment every 6-12 months, carbon blocks as needed) and switch to a new housing if you notice any cracks or clouding in the clear body.\u003c\/li\u003e \u003cli data-start=\"3300\" data-end=\"3445\"\u003eAfter servicing, check for leaks and ensure expected flow is maintained. Clear housings can help you see early signs of bypass or O-ring failure.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Monster Mechanical","offers":[{"title":"Default","offer_id":45115709489221,"sku":"HOU20BBC","price":745.2,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/8627\/7445\/files\/20-inch-big-blue-filter-housing-clear.jpg?v=1780903320","url":"https:\/\/www.monstermechanical.co.za\/products\/20-big-blue-water-filter-housing-taiwan-clear-housing","provider":"Monster Mechanical","version":"1.0","type":"link"}