{"product_id":"tier1-pool-filter-cartridge-replacement-for-hayward-c500-19-5-8-x-7-high-flow-trilobal-media","title":"Tier1 Pool Filter Cartridge Replacement for Hayward C500 — 19-5\/8\" x 7\" High-Flow Trilobal Media","description":"\u003cp\u003e\u003cstrong\u003eTier1 Replacement for Hayward C500 is a high-flow, 19-5\/8\" x 7\" pool filter cartridge engineered with trilobal media to capture more debris while maintaining steady water circulation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your pool pump struggles with cloudy water or the original cartridge is worn, this Tier1 replacement is built to restore filtration performance in systems that accept Hayward C500 and equivalent cartridges. Designed to match the key dimensions and pressure characteristics of common OEM parts, it drops into place and works with a variety of make\/model listings so you don’t need a custom filter housing or adapter.\u003c\/p\u003e\n\n\u003ch3\u003eWhich systems will this cartridge fit?\u003c\/h3\u003e\n\u003cp\u003eThis Tier1 cartridge is made to be dimensionally compatible with Hayward Star Clear C500 and many comparable aftermarket and OEM part numbers, providing a direct swap in most compatible canister housings. Confirming the 19-5\/8\" length and 7\" diameter is the fastest way to ensure fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Hayward C500\/Star Clear and Hayward CX500-RE models\u003c\/li\u003e\n  \u003cli\u003eInterchangeable with Filbur FC-1240, Pleatco PA50, Unicel C-7656 and others\u003c\/li\u003e\n  \u003cli\u003eMatches common catalog numbers such as R173409, PLF50A, PPF50-4\u003c\/li\u003e\n  \u003cli\u003eIdeal when your original cartridge measures approximately 19-5\/8\" by 7\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the trilobal media improve filtration?\u003c\/h3\u003e\n\u003cp\u003eThe cartridge uses trilobal fibers rather than standard round filaments to boost mechanical capture of particles: that geometry increases surface area and creates more edges to trap debris without drastically increasing pressure. The result is clearer water with longer cleaning intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrilobal dirt-lock media captures up to 40% more debris than round fibers\u003c\/li\u003e\n  \u003cli\u003eEffective on leaves, hair, sand and fine particulate matter\u003c\/li\u003e\n  \u003cli\u003eMaintains higher flow rates for consistent circulation\u003c\/li\u003e\n  \u003cli\u003eReduces frequency of cartridge replacement and manual cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cartridge affect pump or heater performance?\u003c\/h3\u003e\n\u003cp\u003eTier1 engineered the internal core for high flow so circulation stays consistent without creating excessive backpressure that can stress pumps or hinder heater operation. Properly installed, it preserves normal system dynamics while delivering reliable filtration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal high-flow core supports steady water movement\u003c\/li\u003e\n  \u003cli\u003eDesigned to avoid undue restriction or pressure spikes\u003c\/li\u003e\n  \u003cli\u003eProtects pump efficiency by minimizing flow loss over time\u003c\/li\u003e\n  \u003cli\u003eTested to NSF 50 protocols for predictable durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain and replace this filter cartridge?\u003c\/h3\u003e\n\u003cp\u003eRegular rinsing and periodic deep cleaning extend life and performance; replace the cartridge when pleats show permanent staining or damage. Follow manufacturer guidance for cleaning agents and avoid harsh scrubbing that can damage the media.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse with a garden hose after each heavy debris load\u003c\/li\u003e\n  \u003cli\u003eUse a cartridge cleaner periodically for deep soil removal\u003c\/li\u003e\n  \u003cli\u003eInspect pleats and endcaps; replace if deformed or torn\u003c\/li\u003e\n  \u003cli\u003eExpect service life to vary with pool conditions and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool owners and maintenance professionals seeking a reliable, affordable replacement for worn or obsolete Hayward C500-style cartridges will find this Tier1 unit a practical option. It suits residential pools, seasonal users, and anyone who needs a drop-in cartridge compatible with multiple OEM and aftermarket part numbers, offering improved debris capture without sacrificing flow or stressing pumps.\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: Is this cartridge a direct replacement for Hayward C500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it matches the 19-5\/8\" x 7\" dimensions and fits Hayward C500 and many equivalent part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean or replace the cartridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse after heavy debris loads, deep clean periodically, and replace when pleats are permanently stained or damaged.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tier1","offers":[{"title":"Default Title","offer_id":56799333318996,"sku":"B00FW0T9VE","price":120.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/tier1-front-packaging-filter-cartridge.jpg?v=1786731390","url":"https:\/\/gardenluxe.co.uk\/products\/tier1-pool-filter-cartridge-replacement-for-hayward-c500-19-5-8-x-7-high-flow-trilobal-media","provider":"Gardenluxe Uk","version":"1.0","type":"link"}