{"product_id":"pentair-25021-0202s-filter-mod-service-191sqft","title":"Pentair 25021-0202S Filter - Mod Service, 191sqft","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 25021-0202S Filter - Mod Service, 191sqft is a replacement modular service filter element for compatible Pentair filtration systems. It provides 191sqft of filtration area to capture debris and maintain water clarity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eA worn or clogged filter element increases system pressure and reduces circulation efficiency. Replacing it restores proper flow and protects pumps and heaters from strain. Clean filtration is critical for balanced water and reliable equipment operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number 25021-0202S\u003c\/li\u003e\n\u003cli\u003e191sqft filtration area\u003c\/li\u003e\n\u003cli\u003eModular service filter element\u003c\/li\u003e\n\u003cli\u003eFor compatible Pentair filter systems\u003c\/li\u003e\n\u003cli\u003eOEM replacement component\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eRelieve filter pressure before opening the tank. Inspect O-rings and internal components during installation. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair manufactures filtration systems trusted in residential and commercial pools. Their modular filter designs support consistent water clarity. Using genuine Pentair elements maintains factory performance. Service professionals rely on Pentair for dependable replacement parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis filter element is commonly replaced during routine cleanings when pressure remains elevated after backwashing or cartridge rinsing.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078583742738,"sku":"25021-0202S","price":417.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN250210202S_0.jpg?v=1772562204","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-25021-0202s-filter-mod-service-191sqft","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}