{"product_id":"pentair-dynamic-series-ii-50-sqft-cartridge-filter-r172504b","title":"Pentair Dynamic Series II 50 SqFt Cartridge Filter | R172504B","description":"\u003ch2\u003ePentair Dynamic Series II 50 SqFt Cartridge Filter | R172504B\u003c\/h2\u003e\n\u003cp\u003ePentair Dynamic Series II 50 sq. ft. cartridge filter. High-flow, top-load design for spas and small pools with easy maintenance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e50 sq. ft. filtration area for efficient debris capture.\u003c\/li\u003e\n\u003cli\u003eHigh-flow design supports up to 100 GPM.\u003c\/li\u003e\n\u003cli\u003eTop-load access for quick cartridge cleaning.\u003c\/li\u003e\n\u003cli\u003eDurable, corrosion-resistant tank construction.\u003c\/li\u003e\n\u003cli\u003e2\" plumbing connections for improved circulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Pentair Dynamic Series II R172504B cartridge filter delivers reliable, high-flow filtration for spas, hot tubs, and small pool systems. With 50 square feet of filtration area and a flow rate up to 100 GPM, it provides efficient debris capture while maintaining strong circulation performance.\u003c\/p\u003e\n\u003cp\u003eIts top-load design allows easy access to the cartridge, making routine cleaning and maintenance fast and straightforward. The internal flow system is engineered for balanced water distribution, helping extend filter cycles and improve overall efficiency.\u003c\/p\u003e\n\u003cp\u003eBuilt with durable, corrosion-resistant materials, this filter is designed to withstand heat, chemicals, and outdoor conditions. The compact footprint and 2\" plumbing connections make it a practical solution for high-flow applications where space is limited.\u003c\/p\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eKeep a spare cartridge ready so you can swap and clean later—this minimizes downtime and keeps filtration consistent.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eInstall vertically on a stable base with proper 2\" plumbing connections. Ensure adequate clearance above the unit for cartridge removal. Follow manufacturer flow and pressure guidelines.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":42266251165781,"sku":"R172504B","price":158.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/Pentair_a94a761d-517f-49a2-b41b-c82ef1d63909.png?v=1774048561","url":"https:\/\/www.epoolsupply.com\/products\/pentair-dynamic-series-ii-50-sqft-cartridge-filter-r172504b","provider":"ePoolSupply","version":"1.0","type":"link"}