{"product_id":"25022-0225s","title":"Pentair Sta-Rite System 3 S8M500 291 sqft Outer Cartridge, 20-1\/4\" Dia x 18-9\/16\" (25022-0225S)","description":"\u003cp\u003eThe System 3 S8M500 291 sqft Outer Cartridge, 20-1\/4\" Dia x 18-9\/16\" is a targeted replacement for Pentair Sta-Rite equipment, making it a smart choice when the original component is worn, cracked, faded, leaking, or missing. It is a practical choice for maintaining filtration efficiency, reducing bypass concerns, and keeping water clarity consistent through regular service cycles. Cartridge condition affects flow, water clarity, and pump strain, so replacing the correct inner or outer element is an important service step. Use it when the cartridge is worn, collapsed, damaged, or no longer delivering the flow and clarity expected from the filter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps restore clean filtration performance\u003c\/li\u003e\n\u003cli\u003eSupports steady flow through the element\u003c\/li\u003e\n\u003cli\u003eUseful for scheduled cartridge replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVerify the part number, model series, color, and size before ordering to help ensure the replacement matches the system already installed.\u003c\/p\u003e","brand":"Pentair\/Sta-Rite","offers":[{"title":"Default Title","offer_id":48509944266907,"sku":"25022-0225S","price":756.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-102-1424_XL.jpg?v=1778108048","url":"https:\/\/www.bathandspaparts.com\/en-ca\/products\/25022-0225s","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}