{"product_id":"pool-filter-cartridge-pentair-r173215-100-sq-ft-capacity-heavy-duty-replacement-cartridge","title":"Pool Filter Cartridge | Pentair | R173215 | 100 Sq Ft Capacity | Heavy Duty Replacement Cartridge","description":"\u003cdiv\u003e\n\u003cp\u003ePentair Filter Cartridge Replacement 100 sf | R173215 is designed to replace worn or damaged components and restore proper operation to your pool equipment. When flow drops or water clarity fades, this genuine replacement cartridge brings your filter back to peak performance without a full system overhaul.\u003c\/p\u003e \u003cp\u003eEngineered for Pentair's 100 sq ft cartridge filters, the R173215 ensures a precise fit, steady flow, and reliable filtration. Use it for seasonal maintenance, after heavy swim seasons, or anytime you notice reduced water clarity. With this replacement, you can maintain filter efficiency, protect your pump, and keep chemical balance consistent across the pool.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise fit for Pentair 100 sq ft filter systems (R173215)\u003c\/li\u003e \u003cli\u003eRestores filtration efficiency and water clarity\u003c\/li\u003e \u003cli\u003eEasy, tool-free replacement for quick maintenance\u003c\/li\u003e \u003cli\u003eDurable construction with resistance to chlorine and UV exposure\u003c\/li\u003e \u003cli\u003eSupports longer intervals between full system cleanings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep your pool inviting and safe by replacing your cartridge on schedule with this reliable Pentair replacement. Add to cart today to maintain pristine water and a hassle-free filtration experience.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48475789623539,"sku":"PENR173215","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/PENR173215_0.jpg?v=1771479491","url":"https:\/\/everklearpoolsupply.com\/products\/pool-filter-cartridge-pentair-r173215-100-sq-ft-capacity-heavy-duty-replacement-cartridge","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}