{"product_id":"pentair-cartridge-pool-filter-150-sq-ft-clean-clear-4-cartridges-no-backwash","title":"Pentair cartridge pool filter 150 sq. ft. Clean \u0026 Clear — 4 cartridges, no backwash","description":"\u003cp\u003e\u003cstrong\u003ePentair's EC-160317 Clean \u0026amp; Clear cartridge filter is a 150 sq. ft. corrosion-resistant pool filter that delivers efficient filtration without backwashing by using four easy-to-clean polyester cartridges.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Clean \u0026amp; Clear 150 sq. ft. cartridge filter combines a fiberglass-reinforced polypropylene tank with a four-cartridge, coreless design to provide dependable filtration for residential pools. Built-in unionized connections and an integrated high-flow internal air relief simplify installation and routine maintenance. Because this system requires no backwashing, it conserves water and reduces the frequency of filter system interruptions — you only remove and rinse the cartridges when cleaning is needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the EC-160317 reduce maintenance time?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is simplified by the coreless cartridge design and the lock ring with spring-loaded safety latches, making cartridge removal and reinstallation quick and secure. You avoid the labor and water loss of backwashing; instead, cartridges are rinsed with a garden hose.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoreless cartridges lift out easily for fast access\u003c\/li\u003e\n\u003cli\u003eSpring-loaded safety latches keep the lid secure during operation\u003c\/li\u003e\n\u003cli\u003eNo backwashing means lower water use and less pump runtime for cleaning cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation features help fit this filter into my pool system?\u003c\/h3\u003e\n\u003cp\u003eThe filter includes unionized connections for straightforward plumbing hookup and an integrated high-flow internal air relief that improves system priming and bleeds trapped air automatically. The chemical-resistant tank body withstands common pool sanitizers for long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnionized connections simplify alignment and service without special tools\u003c\/li\u003e\n\u003cli\u003eHigh-flow air relief helps speed up startup and maintain optimal circulation\u003c\/li\u003e\n\u003cli\u003eChemical-resistant, injection-molded tank resists corrosion and UV exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow effective is filtration with 150 square feet of media?\u003c\/h3\u003e\n\u003cp\u003eWith 150 sq. ft. of polyester filter area spread across four nonwoven cartridges, the unit captures fine debris and supports clearer water between cleanings. The larger surface area extends time between required rinses compared to smaller cartridge filters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour nonwoven polyester cartridges provide broad surface area for particle capture\u003c\/li\u003e\n\u003cli\u003eExtended run times before cleaning compared with lower-area filters\u003c\/li\u003e\n\u003cli\u003eRinsing cartridges rather than replacing media reduces ongoing costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and durability details should I know?\u003c\/h3\u003e\n\u003cp\u003eThe injection-molded, fiberglass-reinforced polypropylene tank is designed for strength and long life, while the lock ring with spring-loaded latches helps prevent accidental opening during operation. Materials are selected to resist common pool chemicals and environmental exposure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFiberglass reinforcement adds structural integrity under pressure\u003c\/li\u003e\n\u003cli\u003eLock ring with safety latches prevents accidental disassembly\u003c\/li\u003e\n\u003cli\u003eChemical-resistant materials lower the risk of premature tank degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Pentair EC-160317 Clean \u0026amp; Clear 150 sq. ft. cartridge filter is ideal for residential pool owners and pool service professionals who want a durable, low-maintenance filtration option that minimizes water waste. It suits installations where easy access, chemical resistance, and reliable performance are priorities — especially for those replacing older backwash-dependent systems or upgrading to a higher surface-area cartridge solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often do the cartridges need cleaning?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cleaning frequency depends on pool bather load and debris, typically every 1–3 months; rinse cartridges when pressure rises 8–10 psi above starting pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this filter be plumbed without special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Unionized connections allow straightforward plumbing and service using basic hand tools for most installations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":56806223872340,"sku":"B08MWTVW3W","price":1204.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/pentair-clean-clear-ec-160317-front-view.jpg?v=1786814291","url":"https:\/\/gardenluxe.co.uk\/products\/pentair-cartridge-pool-filter-150-sq-ft-clean-clear-4-cartridges-no-backwash","provider":"Gardenluxe Uk","version":"1.0","type":"link"}