{"product_id":"dpm-6980-cartridge-for-pentair-quad-de-80-80-sq-ft-178655-c-6980","title":"DPM-6980 Cartridge for Pentair Quad DE 80 | 80 Sq. Ft. | 178655 | C-6980","description":"\u003cp data-end=\"969\" data-start=\"136\"\u003eThe DPM-6980 Cartridge is a precision replacement filtration element designed for use in the Pentair Quad DE 80 series (OEM part 178655 \/ C-6980). Each individual cartridge offers approximately 20 square feet of high-capacity pleated media and measures about 6-¼″ outer diameter by 26-¾″ length — the Quad DE 80 tank requires four cartridges to achieve full 80 sq ft of filtration-area. Crafted with a reinforced core and durable end-caps, this replacement cartridge withstands routine rinsing, pool chemical exposure, and supports optimized flow through the system’s manifold design. By swapping in the DPM-6980 when your cartridges are clogged or showing elevated pressure, you restore your Quad DE 80’s performance and maintain crystal-clear water with reduced maintenance.\u003c\/p\u003e\n\u003ch3 data-end=\"987\" data-start=\"971\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-end=\"1928\" data-start=\"988\"\u003e\n\u003cli data-end=\"1139\" data-start=\"988\"\u003e\n\u003cp data-end=\"1139\" data-start=\"990\"\u003e\u003cstrong data-end=\"1023\" data-start=\"990\"\u003ePrecise Cartridge Dimensions:\u003c\/strong\u003e Approximately 6-¼″ OD × 26-¾″ length for direct fit in the Quad DE 80 tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1329\" data-start=\"1140\"\u003e\n\u003cp data-end=\"1329\" data-start=\"1142\"\u003e\u003cstrong data-end=\"1180\" data-start=\"1142\"\u003eHigh-Capacity Re-Filtration Media:\u003c\/strong\u003e Each unit delivers about 20 sq ft of pleated media; four cartridges equal the 80 sq ft required by the tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1530\" data-start=\"1330\"\u003e\n\u003cp data-end=\"1530\" data-start=\"1332\"\u003e\u003cstrong data-end=\"1357\" data-start=\"1332\"\u003eDurable Construction:\u003c\/strong\u003e Features reinforced polyester pleats, strong end-caps and a sturdy core designed to handle chemical exposure and repeated cleanings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1749\" data-start=\"1531\"\u003e\n\u003cp data-end=\"1749\" data-start=\"1533\"\u003e\u003cstrong data-end=\"1566\" data-start=\"1533\"\u003eOptimized Flow \u0026amp; Maintenance:\u003c\/strong\u003e Maintains system flow efficiency by minimizing pressure drop and supports convenient rinse-clean intervals rather than full grid replacements.\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1928\" data-start=\"1750\"\u003e\n\u003cp data-end=\"1928\" data-start=\"1752\"\u003e\u003cstrong data-end=\"1780\" data-start=\"1752\"\u003eCompatibility Assurance:\u003c\/strong\u003e Fits Pentair Quad DE 80 (part no. 178655 \/ C-6980) and aligns with OEM size and performance specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePentair Quad DE 80 Sq Ft Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The Pentair Quad DE 80 Filter operates with four cartridges for functionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"409\" data-end=\"428\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"429\" data-end=\"661\"\u003eNeed help replacing the DPM-6980 cartridge in your Pentair Quad DE 80 filter system? This guide answers the most common fitment, installation, and maintenance questions for part numbers 178655 and C-6980 used in the Quad DE 80 tank.\u003c\/p\u003e\n\u003ch2 data-start=\"663\" data-end=\"719\"\u003eInstalling the DPM-6980 in Pentair Quad DE 80 Systems\u003c\/h2\u003e\n\u003cp data-start=\"720\" data-end=\"954\"\u003eThe DPM-6980 cartridge is one of four used in the Quad DE 80 filter. Proper installation ensures balanced flow and full filtration efficiency. Always rinse each cartridge before setup and align the cores correctly inside the manifold.\u003c\/p\u003e\n\u003ch4 data-start=\"956\" data-end=\"1034\"\u003eHow do I install four DPM-6980 cartridges in a Pentair Quad DE 80 filter?\u003c\/h4\u003e\n\u003ch4 data-start=\"1035\" data-end=\"1119\"\u003eWhat is the correct order or orientation for Quad DE 80 cartridge installation?\u003c\/h4\u003e\n\u003ch4 data-start=\"1120\" data-end=\"1200\"\u003eShould I pre-rinse new DPM-6980 cartridges before placing them in the tank?\u003c\/h4\u003e\n\u003ch4 data-start=\"1201\" data-end=\"1280\"\u003eHow tightly should the manifold assembly be secured during reinstallation?\u003c\/h4\u003e\n\u003ch4 data-start=\"1281\" data-end=\"1359\"\u003eCan I buy DPM-6980 replacement cartridges in-store at Discount Pool Mart?\u003c\/h4\u003e\n\u003ch2 data-start=\"1361\" data-end=\"1397\"\u003eMaintenance and Cleaning Guidance\u003c\/h2\u003e\n\u003cp data-start=\"1398\" data-end=\"1594\"\u003eMaintaining the DPM-6980 involves routine rinsing and careful handling to prevent pleat damage. Avoid high-pressure nozzles and clean each element when system pressure rises 8–10 psi above normal.\u003c\/p\u003e\n\u003ch4 data-start=\"1596\" data-end=\"1669\"\u003eHow often should I rinse my DPM-6980 cartridges for best water flow?\u003c\/h4\u003e\n\u003ch4 data-start=\"1670\" data-end=\"1739\"\u003eWhat type of cleaner is safe for pleated polyester filter media?\u003c\/h4\u003e\n\u003ch4 data-start=\"1740\" data-end=\"1807\"\u003eWhy does pressure increase even after cleaning the cartridges?\u003c\/h4\u003e\n\u003ch4 data-start=\"1808\" data-end=\"1880\"\u003eCan I bring my filter element to Discount Pool Mart for inspection?\u003c\/h4\u003e\n\u003ch4 data-start=\"1881\" data-end=\"1956\"\u003eHow long should DPM-6980 cartridges typically last before replacement?\u003c\/h4\u003e\n\u003ch2 data-start=\"1958\" data-end=\"1999\"\u003eCompatibility and Replacement Sourcing\u003c\/h2\u003e\n\u003cp data-start=\"2000\" data-end=\"2183\"\u003eEach DPM-6980 cartridge fits Pentair Quad DE 80 filters using part numbers 178655 and C-6980. Always confirm system labeling before purchase to ensure proper sizing and compatibility.\u003c\/p\u003e\n\u003ch4 data-start=\"2185\" data-end=\"2259\"\u003eWhat other Pentair filters use C-6980 or 178655 replacement elements?\u003c\/h4\u003e\n\u003ch4 data-start=\"2260\" data-end=\"2332\"\u003eDoes the DPM-6980 match both Pentair and Predator DE filter models?\u003c\/h4\u003e\n\u003ch4 data-start=\"2333\" data-end=\"2401\"\u003eCan I walk into Discount Pool Mart to pick up a DPM-6980 today?\u003c\/h4\u003e\n\u003ch4 data-start=\"2402\" data-end=\"2482\"\u003eHow do I confirm if my Quad DE 80 is using the correct 20 sq ft cartridges?\u003c\/h4\u003e\n\u003ch4 data-start=\"2483\" data-end=\"2560\"\u003eWhere is the model number located on the Pentair Quad DE 80 filter body?\u003c\/h4\u003e","brand":"Discount Pool Mart","offers":[{"title":"Default Title","offer_id":50851834822944,"sku":"DPM-6980","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/CartridgeforPentairQuadDE80DPM-6980_1.jpg?v=1777146149","url":"https:\/\/discountpoolmart.com\/products\/dpm-6980-cartridge-for-pentair-quad-de-80-80-sq-ft-178655-c-6980","provider":"Discount Pool Mart","version":"1.0","type":"link"}