{"product_id":"pewoaoa-compatible-sta-rite-system-3-s8m150-pool-filter-cartridge-replacement-kit-inner-outer-450-sq-ft","title":"Pewoaoa Compatible Sta-Rite System 3 S8M150 Pool Filter Cartridge Replacement Kit (Inner \u0026 Outer) – 450 sq ft","description":"\u003ch2\u003ePewoaoa Replacement Cartridge Kit for Sta-Rite System 3 S8M150\u003c\/h2\u003e\n\u003cp\u003eUpgrade your pool filter with the Pewoaoa cartridge kit designed to work with Sta-Rite System 3 S8M150 assemblies, matching the 170147, SR450, and Modular Media 450 configurations. This set bundles both inner and outer cartridges, delivering a total of 450 sq ft of filtration area to help keep your water clean and inviting all season long. Inner cartridge specifications: 29-1\/8\" in length and 12-7\/8\" in outer diameter; Outer cartridge specifications: 21-5\/8\" in length and 20-1\/2\" in outer diameter. Precise sizing supports a secure fit and smooth water flow through your filtration system.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner cartridge:\u003c\/strong\u003e 29-1\/8\" length, 12-7\/8\" diameter, 100 sq ft filtration area.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter cartridge:\u003c\/strong\u003e 21-5\/8\" length, 20-1\/2\" diameter, 350 sq ft filtration area.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal filtration area:\u003c\/strong\u003e 450 sq ft for robust, pool-wide filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFiltration performance you can expect\u003c\/h3\u003e\n\u003cp\u003eThe cartridges use advanced trilobal filtration fabric designed to trap more dirt, hair, leaves, and sediment compared with standard filters. With this kit, you may notice clearer water, reduced debris in your skimmer, and a more consistent water appearance across the swimming season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrilobal filtration fabric enhances particle capture for better clarity.\u003c\/li\u003e\n  \u003cli\u003eInner and outer stages provide layered filtration across a wide surface area.\u003c\/li\u003e\n  \u003cli\u003e450 sq ft total filtration capacity supports mid-to-large pools or higher turnover rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurability and long-term value\u003c\/h3\u003e\n\u003cp\u003eDesigned to withstand routine pool chemical exposure, this kit features reinforced plastic end caps, chlorine-resistant fabric, and sturdy bands. These elements work together to help the cartridges hold up through multiple seasons with proper care.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforced end caps improve structural integrity.\u003c\/li\u003e\n  \u003cli\u003eChlorine-resistant fabric extends usable life in treated water.\u003c\/li\u003e\n  \u003cli\u003eSturdy bands resist wear from routine filtration cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance and ease of care\u003c\/h3\u003e\n\u003cp\u003eMaintenance is straightforward: rinse the cartridges with clean water every 2–6 weeks to maintain efficiency, and swap out worn units in seconds. The design supports quick, hassle-free upkeep without the need for backwashing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo backwashing required, saving time and water.\u003c\/li\u003e\n  \u003cli\u003eSimple rinse-and-replace routine keeps filtration performance steady.\u003c\/li\u003e\n  \u003cli\u003eCompatible aftermarket option provides a practical fit reference for your system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility note\u003c\/h3\u003e\n\u003cp\u003eWhile this is a trusted aftermarket replacement, it is not an official Sta-Rite or Pentair product. All brand names and part numbers shown are for compatibility reference only, and Pewoaoa conducts quality testing to ensure a sound fit and reliable performance.\u003c\/p\u003e\n\u003cp\u003eFor pool owners seeking clearer water, predictable maintenance intervals, and a straightforward cartridge change, this Pewoaoa kit offers a practical path to keep your filtration running smoothly across the season.\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 Pewoaoa cartridge kit compatible with Sta-Rite System 3 S8M150?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits Sta-Rite System 3 S8M150 and the referenced parts (170147, SR450, 25022-0203S outer, 25021-0202S inner).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I maintain the cartridges for best performance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse with clean water every 2–6 weeks; no backwashing needed; replace when wear or reduced flow occurs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pewoaoa","offers":[{"title":"Default Title","offer_id":45739546280122,"sku":"B0FGW9J94N","price":1482.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/pewoaoa-sta-rite-system-3-s8m150-inner-cartridge.jpg?v=1774739740","url":"https:\/\/gardencanada.ca\/products\/pewoaoa-compatible-sta-rite-system-3-s8m150-pool-filter-cartridge-replacement-kit-inner-outer-450-sq-ft","provider":"Garden Canada","version":"1.0","type":"link"}