{"product_id":"pentair-quad-de-100-sq-ft-cartridge-pool-filter-ec-188594","title":"Pentair Quad DE 100 Sq Ft Cartridge Pool Filter | EC-188594","description":"\u003ch2 data-start=\"230\" data-end=\"294\"\u003e\u003cstrong\u003ePentair Quad DE 100 Cartridge Style Pool Filter | EC-188594\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"296\" data-end=\"777\"\u003eThe Pentair Quad DE 100 EC-188594 Cartridge Style Filter offers the perfect balance of diatomaceous earth (DE) filtration clarity and cartridge-style convenience. With 100 sq. ft. of filter area, this system is engineered for large residential pools and spas, delivering outstanding water clarity with reduced maintenance requirements. By using four cartridge-style DE elements, it combines the fine particle filtration of DE with the easy cleaning process of a cartridge filter.\u003c\/p\u003e\n\u003cp data-start=\"779\" data-end=\"1295\"\u003eThis hybrid design eliminates the need for messy backwashing. Instead, pool owners can simply remove the cartridges, hose them off, and reinstall—saving water, reducing service time, and lowering overall maintenance costs. The EC-188594 is constructed with a fiberglass-reinforced polypropylene tank that resists corrosion and harsh environmental conditions. A heavy-duty clamp ring provides tool-free access for servicing, while hydraulic-efficient engineering ensures reliable circulation and system performance.\u003c\/p\u003e\n\u003cp data-start=\"1297\" data-end=\"1513\"\u003eTrusted by pool owners and professionals alike, the Pentair Quad DE 100 is an advanced filtration system that provides superior clarity, durable construction, and easy-to-manage maintenance for long-term pool care.\u003c\/p\u003e\n\u003ch2 data-start=\"1520\" data-end=\"1581\"\u003e\u003cstrong\u003eKey Features of the Pentair Quad DE 100 EC-188594 Filter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1583\" data-end=\"2856\"\u003e\n\u003cli data-start=\"1583\" data-end=\"1753\"\u003e\n\u003cp data-start=\"1585\" data-end=\"1753\"\u003e\u003cstrong data-start=\"1585\" data-end=\"1623\"\u003e100 Sq. Ft. Effective Filter Area:\u003c\/strong\u003e Large filtration capacity designed for residential pools and spas that require strong performance and consistent water clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1754\" data-end=\"1926\"\u003e\n\u003cp data-start=\"1756\" data-end=\"1926\"\u003e\u003cstrong data-start=\"1756\" data-end=\"1787\"\u003eFour DE Cartridge Elements:\u003c\/strong\u003e Unique hybrid system uses four DE-style cartridges that provide the finest particle capture while offering easy cartridge-style service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1927\" data-end=\"2091\"\u003e\n\u003cp data-start=\"1929\" data-end=\"2091\"\u003e\u003cstrong data-start=\"1929\" data-end=\"1956\"\u003eSuperior Water Clarity:\u003c\/strong\u003e DE media filters out microscopic debris that standard sand or cartridge systems cannot, leaving water visibly cleaner and healthier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2092\" data-end=\"2237\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2237\"\u003e\u003cstrong data-start=\"2094\" data-end=\"2122\"\u003eNo Backwashing Required:\u003c\/strong\u003e Cartridges can be quickly removed and rinsed with a garden hose, conserving water and making maintenance simple.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2238\" data-end=\"2398\"\u003e\n\u003cp data-start=\"2240\" data-end=\"2398\"\u003e\u003cstrong data-start=\"2240\" data-end=\"2273\"\u003eReinforced Tank Construction:\u003c\/strong\u003e Fiberglass-reinforced polypropylene body is built for strength and durability, resisting corrosion and environmental wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2399\" data-end=\"2561\"\u003e\n\u003cp data-start=\"2401\" data-end=\"2561\"\u003e\u003cstrong data-start=\"2401\" data-end=\"2433\"\u003eService-Friendly Clamp Ring:\u003c\/strong\u003e Heavy-duty clamp ring allows the tank top to be removed quickly without tools, giving fast access to cartridges for cleaning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2562\" data-end=\"2706\"\u003e\n\u003cp data-start=\"2564\" data-end=\"2706\"\u003e\u003cstrong data-start=\"2564\" data-end=\"2589\"\u003eHydraulic Efficiency:\u003c\/strong\u003e Designed to maximize water flow while minimizing resistance, improving overall circulation and system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2707\" data-end=\"2856\"\u003e\n\u003cp data-start=\"2709\" data-end=\"2856\"\u003e\u003cstrong data-start=\"2709\" data-end=\"2745\"\u003ePentair Quality and Reliability:\u003c\/strong\u003e Backed by Pentair’s reputation for delivering dependable, service-friendly, and long-lasting pool equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number\u003c\/strong\u003e: EC-188594\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration Area\u003c\/strong\u003e: 100 square feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 21.5 inches in diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Clearance:\u003c\/strong\u003e 74\"\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chemical-resistant, fiberglass-reinforced polypropylene tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the following valve models *all sold separately \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003e1.5\" MPV (Multiport Valve): 261173\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003e2\" PVC Slide Valve: 263079\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003e2\" HiFlow Valve with no plumbing required: 261049\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003e2\" HiFlow Valve with plumbing: 261050\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003e2\" MPV (Multiport Valve): 261055\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003ePush Pull Valve, 7.5\" Center: 263064\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003cstrong\u003eIncludes\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003ePentair EC-188594 Quad DE 100 sq ft \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(4) \u003c\/strong\u003eD.E. Filter Cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003ePressure Gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003eManual Air Relief Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003eDrain and Waste Port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51228920512800,"sku":"EC-188594","price":2109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/PentairQuadDE100SqFtCartridgePoolFilterEC-188594SOSPool_2.jpg?v=1777145429","url":"https:\/\/discountpoolmart.com\/products\/pentair-quad-de-100-sq-ft-cartridge-pool-filter-ec-188594","provider":"Discount Pool Mart","version":"1.0","type":"link"}