The 20-Inch Slimline Opaque Housing<\/b> is the ideal solution for high-capacity filtration where space is limited. Specifically engineered for residential and light commercial use in Sri Lanka, it provides a larger filtration surface area than standard 10-inch units, extending the life of your filter cartridges and protecting your appliances from sediment, rust, and dirt.<\/p>\n Algae Protection (Opaque Design):<\/b> The solid blue body is crafted to block all UV rays. This prevents the growth of algae and bacteria inside the housing, ensuring your water remains safe and your filters stay clean for longer, even in semi-exposed locations.<\/p>\n<\/li>\n Space-Saving High Performance:<\/b> The “Slim” 2.5-inch diameter design reduces the installation footprint without sacrificing capacity. It is perfect for under-sink setups or tight utility rooms.<\/p>\n<\/li>\n Robust 3\/4″ Port Connections:<\/b> The larger 3\/4-inch inlet and outlet ports allow for a higher flow rate compared to standard 1\/2″ housings, making it suitable for larger homes or small cafes.<\/p>\n<\/li>\n Safety & Reliability:<\/b> Constructed from high-strength, food-grade polypropylene, this housing is rated to handle pressure surges up to 90\u2013125 PSI. The leak-proof O-ring seal provides a watertight fit for peace of mind.<\/p>\n<\/li>\n Universal Compatibility:<\/b> This housing fits all standard 20″ x 2.5″ replacement cartridges<\/b>, including PP Spun (Sediment), Carbon Block (CTO), and String Wound filters.<\/p>\n<\/li>\n<\/ul>\n Whole-House Pre-Filtration:<\/b> Protecting main water lines from sand, silt, and rust.<\/p>\n<\/li>\n RO Plant Pre-Treatment:<\/b> Serving as a primary stage for 50 LPH or 100 LPH industrial water purifiers.<\/p>\n<\/li>\n Appliance Shield:<\/b> Extending the life of washing machines, water heaters, and solar heaters by filtering out abrasive particles.<\/p>\n<\/li>\n<\/ul>\n Maximize your water filtration space with the <\/span>20-Inch Slim Opaque Pre-Filter Housing 3\/4” Slim<\/b>.<\/span> This heavy-duty,<\/span> reinforced housing features <\/span>3\/4″ ports<\/b> to ensure steady water flow while providing deep sediment protection for your entire home or small business.<\/span> Its solid blue opaque body blocks 100% of sunlight,<\/span> preventing internal algae growth\u2014a must-have for the tropical Sri Lankan climate.<\/span><\/p>\n Size:<\/b> Standard 20-inch Slim (Fits 20″ x 2.<\/span>5″ cartridges).<\/span><\/p>\n<\/li>\n Port Size:<\/b> 3\/4″ Female Thread for easy plumbing integration.<\/span><\/p>\n<\/li>\n Design:<\/b> Opaque blue finish to stop light exposure and algae.<\/span><\/p>\n<\/li>\n Key Feature:<\/b> Built-in Pressure Relief Button for effortless filter changes.<\/span><\/p>\n<\/li>\n \n<\/li>\n<\/ul>\n","protected":false},"featured_media":8656,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Features & Benefits:<\/b><\/h3>\n
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Common Applications in Sri Lanka:<\/b><\/h3>\n
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Technical Specifications:<\/b><\/h3>\n
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\n Feature<\/strong><\/td>\n Detail<\/strong><\/td>\n<\/tr>\n<\/thead>\n\n \n Housing Type<\/b><\/span><\/td>\n 20″ Slimline \/ Standard<\/span><\/td>\n<\/tr>\n \n Compatible Cartridge Size<\/b><\/span><\/td>\n 20″ x 2.5″ (Nominal)<\/span><\/td>\n<\/tr>\n \n Material<\/b><\/span><\/td>\n Reinforced Polypropylene<\/span><\/td>\n<\/tr>\n \n Inlet\/Outlet Port<\/b><\/span><\/td>\n 3\/4″ Female Thread (BSP\/NPT)<\/span><\/td>\n<\/tr>\n \n Max Operating Pressure<\/b><\/span><\/td>\n 90 – 125 PSI (6.2 – 8.6 Bar)<\/span><\/td>\n<\/tr>\n \n Temperature Rating<\/b><\/span><\/td>\n 4\u00b0C – 52\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n