{"title":"Jandy CS Cartridge Filter Replacement Parts","description":"\u003cp\u003eInteractive exploded-view parts diagram for the Jandy CS Cartridge Filter (CS100, CS150, CS200, CS250). Click any numbered part to see the part number, price and stock, or call us and we will find it for you.\u003c\/p\u003e","products":[{"product_id":"jandy-cv-cl-dev-cs-cj-filter-union-and-drain-plug-set-2-x-2-5-r0461800","title":"Jandy CV, CL, DEV, CS, CJ Filter Union and Drain Plug Set 2\" x 2.5\" R0461800","description":"\u003cdiv\u003e\n\u003ch1\u003eJandy CV, CL, DEV, CS, CJ Filter Union and Drain Plug Set 2\" x 2.5\" R0461800\u003c\/h1\u003e\n\u003cp\u003eEnsure the integrity and functionality of your pool filtration system with the Jandy R0461800 Filter Union and Drain Plug Set. This essential maintenance set includes a 2\" x 2.5\" Drain Plug Cap, Tailpiece, and Union Nut, specifically designed to fit a broad range of Jandy filter models.\u003c\/p\u003e\n\u003cp\u003ePerfect for routine service or emergency repairs, these components are crucial for maintaining the proper operation of your filtration system, providing secure and leak-free connections. The set is designed for ease of use, allowing for quick installation and removal when cleaning or replacing filters.\u003c\/p\u003e\n\u003ch2\u003eCompatibility:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eZodiac Jandy CV Series: CV340, CV460, CV580\u003c\/li\u003e\n\u003cli\u003eZodiac Jandy CL Series: CL340, CL460, CL580\u003c\/li\u003e\n\u003cli\u003eZodiac Jandy CS Series: CS100, CS150, CS200, CS250\u003c\/li\u003e\n\u003cli\u003eZodiac Jandy CJ Series: CJ200, CJ250\u003c\/li\u003e\n\u003cli\u003eZodiac Jandy DEV Series: DEV48, DEV60\u003c\/li\u003e\n\u003cli\u003eZodiac Jandy DEL Series: DEL48, DEL60\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Filter Union and Drain Plug Set is an indispensable component for any pool owner or service technician looking to ensure a well-maintained, efficient pool filtration system. Its robust construction and precise engineering ensure it can handle the demands of any pool environment, keeping your pool water clean and your system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: R0461800\u003c\/p\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":50316133433660,"sku":"R0461800","price":79.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/jandy-cv-cl-dev-cs-cj-filter-union-and-drain-plug-set-2-x-25-r0461800-pool-filter-parts-670173.jpg?v=1734515357"},{"product_id":"unicelreplacementfiltercartridge200sfjandycs200c8418unfc8418","title":"Unicel Replacement Filter Cartridge 200 sf Jandy CS200 | C-8418","description":"\u003cdiv\u003e\n\u003ch2\u003eUnicel Cartridge – 200 sq ft | Model C‑8418\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUnicel C‑8418\u003c\/strong\u003e is engineered to replace the Jandy R0462400 cartridge in CS200 filtration systems. With approximately 200 sq ft of premium polyester media, it offers maximum dirt-holding capacity and superior filtration.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e200 sq ft of high-efficiency 4 oz polyester (Reemay) media\u003c\/li\u003e\n\u003cli\u003eApproximately 200 sharp, uniform pleats for optimal flow and debris capture\u003c\/li\u003e\n\u003cli\u003eDimensions: ~33⅛″ length × ~8 15\/16″ outer diameter\u003c\/li\u003e\n\u003cli\u003eOpen end caps (top \u0026amp; bottom) with 4″ inner diameter and molded gaskets for leak-free sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ SKU: C‑8418\u003c\/li\u003e\n\u003cli\u003eFiltration Surface: ~200 sq ft\u003c\/li\u003e\n\u003cli\u003eLength: ~33.13″; OD: ~8.94″\u003c\/li\u003e\n\u003cli\u003ePleat Count: ~200\u003c\/li\u003e\n\u003cli\u003eMedia: 4 oz polyester\u003c\/li\u003e\n\u003cli\u003eEnd Caps: 4″ open with molded gasket\u003c\/li\u003e\n\u003cli\u003eMicron Rating: ~20 µm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExtended filter cycles and reduced maintenance thanks to large media area\u003c\/li\u003e\n\u003cli\u003eEnhanced flow and low pressure drop through dense pleating\u003c\/li\u003e\n\u003cli\u003eChemical-resistant construction suitable for pool use\u003c\/li\u003e\n\u003cli\u003eOEM-standard fit for Jandy CS200 systems at a competitive price\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCare Tip:\u003c\/em\u003e Rinse gently with a garden hose to clean. Avoid power washing to preserve media integrity. Replace annually or when differential pressure increases or visible media degradation is detected.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: C-8418\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":51576141840700,"sku":"C-8418","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/unicel-replacement-filter-cartridge-200-sf-jandy-cs200-c-8418-unicel-887445.jpg?v=1750391779"},{"product_id":"unicelreplacementfiltercartridge150sfclearwateriijandyc8414unfc8414","title":"Unicel Replacement Filter Cartridge 150 sf Clearwater II\/Jandy | C-8414","description":"\u003cdiv\u003e\n\u003ch2\u003eUnicel Replacement Cartridge – 150 sq ft | Model C‑8414\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUnicel C‑8414\u003c\/strong\u003e is a high-efficiency replacement filter cartridge boasting approximately 150 sq ft of filtration area. Compatible with Jandy CS150, Waterway Clearwater II 150, Pro Clean 150, and select Hayward CX150 models.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e150 sq ft of heavy-duty spun bond polyester media with ~215 sharp pleats\u003c\/li\u003e\n\u003cli\u003eDimensions: 8 15\/16″ outer diameter × 23 5\/16″ length\u003c\/li\u003e\n\u003cli\u003eTop and bottom end caps: open 4″ ID with molded gaskets for leak-free seal\u003c\/li\u003e\n\u003cli\u003eOEM-fit replacement for Jandy R0462300, Hayward C150S\/CX1520RE, Waterway 817‑0150N, Pleatco PJANCS150, Filbur FC‑0822\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ SKU: C‑8414\u003c\/li\u003e\n\u003cli\u003eFiltration Area: ~150 sq ft\u003c\/li\u003e\n\u003cli\u003eDimensions: 8 15\/16″ OD × 23 5\/16″ length\u003c\/li\u003e\n\u003cli\u003ePleat Count: ~215\u003c\/li\u003e\n\u003cli\u003eMedia: 4 oz\/yard spunbonded polyester\u003c\/li\u003e\n\u003cli\u003eFiltration Rating: ~20 microns\u003c\/li\u003e\n\u003cli\u003eApprox. Weight: ~8.3 lb\u003c\/li\u003e\n\u003cli\u003eWarranty: 1‑year limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior dirt-loading capacity and longer filter cycles\u003c\/li\u003e\n\u003cli\u003eFilters down to ~20 micron particles for crystal-clear water\u003c\/li\u003e\n\u003cli\u003eDurable construction resists wear from chemicals and frequent rinsing\u003c\/li\u003e\n\u003cli\u003eDirect OEM-quality drop-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMaintenance Tip:\u003c\/em\u003e Rinse gently with a garden hose; avoid pressure washing. Replace annually or when flow pressure rises or the media shows signs of wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: C-8414\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":51576143053116,"sku":"C-8414","price":130.0,"currency_code":"USD","in_stock":true}]},{"product_id":"jandycsfilterairreliefvalver0557200jndr0557200","title":"Jandy CS Filter Air Relief Valve | R0557200","description":"\u003cdiv\u003e\n\u003ch1\u003eJandy CS Filter Air Relief Valve | R0557200\u003c\/h1\u003e\n\u003cp\u003eThe Jandy® R0557200 Air Relief Valve is an essential replacement component designed to maintain optimal performance and safety in your pool’s filtration system. Specifically engineered for use with Jandy’s CS and CJ Series filters, this air relief valve allows trapped air to be efficiently released from the filter tank, ensuring smooth operation and helping to prevent pressure build-up that could impact filter performance.\u003c\/p\u003e\n\u003cp\u003eCrafted with high-quality materials for durability and reliable service, the R0557200 is easy to install and provides a secure, leak-free seal. By maintaining proper internal pressure levels, this valve contributes to the longevity and efficiency of your pool filtration system, making it a valuable component for both routine maintenance and unexpected repairs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: R0557200\u003c\/li\u003e\n\u003cli\u003eProduct Type: Air Relief Valve\u003c\/li\u003e\n\u003cli\u003ePurpose: Releases trapped air from the filter tank to maintain optimal pressure\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable, high-quality construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eCompatible With:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eCS100 Filter\u003c\/li\u003e\n\u003cli\u003eCS150 Filter\u003c\/li\u003e\n\u003cli\u003eCS200 Filter\u003c\/li\u003e\n\u003cli\u003eCS250 Filter\u003c\/li\u003e\n\u003cli\u003eCJ200 Filter\u003c\/li\u003e\n\u003cli\u003eCJ250 Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eEnsures efficient filter operation and system safety\u003c\/li\u003e\n\u003cli\u003eEasy installation and reliable sealing\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance or replacement needs\u003c\/li\u003e\n\u003cli\u003eGenuine Jandy® replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU: R0557200\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":51576157208892,"sku":"R0557200","price":21.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/jandy-cs-filter-air-relief-valve-r0557200-jandy-992308.jpg?v=1750391392"},{"product_id":"unicelreplacementfiltercartridge250sfjandycs250c8425unfc8425","title":"Unicel Replacement Filter Cartridge 250 sf Jandy CS250 | C-8425","description":"\u003cdiv\u003e\n\u003ch2\u003eUnicel C-8425 250 sq ft Replacement Pool Filter Cartridge\u003c\/h2\u003e\n\u003cp\u003eThe Unicel C-8425 is a high-capacity, OEM-grade replacement filter cartridge built for many large residential pool filter systems — including popular models from Jandy (e.g. CS250 \/ R0462500) and equivalent systems. With a large media area and robust construction, it helps maintain clean, clear water while reducing cleaning frequency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e250 sq ft filtration area — large surface for superior debris and fine particulate capture.\u003c\/li\u003e\n\u003cli\u003eApproximately 250 pleats — maximizes usable surface area and improves filter efficiency.\u003c\/li\u003e\n\u003cli\u003eConstructed with heavy-duty polyester filter media — resistant to pool chemicals and repeated cleanings.\u003c\/li\u003e\n\u003cli\u003eOpen 4″ top and bottom end caps with molded gaskets — ensures proper sealing and easy installation in compatible tanks.\u003c\/li\u003e\n\u003cli\u003eDeep cartridge length and wide diameter — designed for high-volume, high-flow pool systems requiring larger filtration capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Unicel\u003c\/li\u003e\n\u003cli\u003ePart Number: C-8425\u003c\/li\u003e\n\u003cli\u003eFiltration Area: 250 square feet\u003c\/li\u003e\n\u003cli\u003ePleat Count: ~250\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 8-15\/16″ (approx. 8.94″)\u003c\/li\u003e\n\u003cli\u003eLength: 33-1\/8″ (approx. 33.12″)\u003c\/li\u003e\n\u003cli\u003eTop \u0026amp; Bottom Ends: Open with 4″ molded gasket seals\u003c\/li\u003e\n\u003cli\u003eMedia Type: Heavy-duty polyester cartridge media\u003c\/li\u003e\n\u003cli\u003eIntended Use: Large pool filter tanks (e.g. Jandy CS250 or equivalent) requiring a 250 sq ft cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the C-8425\u003c\/h3\u003e\n\u003cp\u003eFor pool owners running larger pools or heavy-use systems, the C-8425 delivers superior debris-holding capacity and longer intervals between cleanings compared to smaller cartridges. Its robust construction and high pleat count make it well-suited to high flow and high demand applications — helping maintain water clarity and reducing strain on your filtration system.\u003c\/p\u003e\n\u003ch3\u003eMaintenance \u0026amp; Replacement Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse the cartridge every 2–4 weeks (or when filter pressure rises) to extend media life and maintain flow.\u003c\/li\u003e\n\u003cli\u003eDeep-clean with a cartridge-safe cleaning solution periodically to remove oils, lotions, and buildup that regular rinsing can’t remove.\u003c\/li\u003e\n\u003cli\u003eInspect end caps and gaskets during each cleaning cycle — replace the cartridge if the media pleats start to collapse, or if gaskets show cracking\/wear.\u003c\/li\u003e\n\u003cli\u003eRotate between two cartridges if possible — this allows one to dry\/cure between uses and can extend overall lifespan while maintaining consistent filtration performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eInstall a new C-8425 cartridge when the existing filter shows signs of reduced flow that cannot be corrected with cleaning, the pleats are deformed or oily buildup won’t rinse out, or when gaskets fail to seal properly. A fresh cartridge restores proper filtration efficiency and helps preserve pump pressure and water circulation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":52335973630268,"sku":"C-8425","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/unicel-replacement-filter-cartridge-250-sf-jandy-cs250-c-8425-cartridges-6727760.jpg?v=1765309746"},{"product_id":"zodiacjandyuniversalhalfunionkitr0522900jndr0522900","title":"Zodiac Jandy Universal Half Union Kit | R0522900","description":"\u003cdiv\u003e\n\u003ch1\u003eZodiac R0522900 Universal Half-Union Kit\u003c\/h1\u003e\n\u003cp\u003ePart # R0522900 — a replacement half-union assembly for select Zodiac \/ Jandy pool and spa equipment. This union helps ensure a secure, leak-free connection for filtration systems, pumps, and heaters where compatible plumbing is required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e“Universal-fit” design compatible with many Zodiac\/Jandy systems.\u003c\/li\u003e\n\u003cli\u003eIncludes union nut and O-ring\/gasket for reliable sealing.\u003c\/li\u003e\n\u003cli\u003eDesigned to resist pool chemicals and normal wear for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eSuitable for cartridge filters, D.E. filters, and compatible heater or pump plumbing connections when plumbing specs match.\u003c\/li\u003e\n\u003cli\u003eEasy to install — replaces existing union without major plumbing modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eUsed when an existing union is cracked, leaking, stripped, or no longer seals properly. Also useful as a preventive maintenance item when servicing filters, heaters, or pumps to ensure connections remain watertight.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eShut off pump power and relieve system pressure before servicing. Drain water from the plumbing line. Remove the old union components and clean mating surfaces thoroughly. Install the new union nut and O-ring\/gasket kit, tighten by hand (avoid over-tightening), then restore circulation and check for leaks under pressure.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Union Kit?\u003c\/h2\u003e\n\u003cp\u003eThe R0522900 kit provides a cost-effective way to restore or maintain sealing integrity in older or worn systems without replacing entire valves or filter assemblies. Its universal-fit design accommodates multiple filter and heater families, offering flexibility and convenience for pool maintenance.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect union nut and O-ring annually for wear or cracking — replace if seal appears compromised.\u003c\/li\u003e\n\u003cli\u003eEnsure sealing surfaces are clean and free of debris before installing a new union to prevent leaks.\u003c\/li\u003e\n\u003cli\u003eHand-tighten only; overtightening can damage threads or deform sealing surfaces.\u003c\/li\u003e\n\u003cli\u003eKeep a spare union kit on hand — saves time when quick repairs are needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003esub number is R0449000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":52335982772540,"sku":"R0522900","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/zodiac-jandy-universal-half-union-kit-r0522900-pool-filter-parts-2498515.jpg?v=1764772326"},{"product_id":"jandyproseriestanktoporingr0462700jndr0462700","title":"Jandy Pro Series Tank Top O-Ring | R0462700","description":"\u003cdiv\u003e\n\u003ch1\u003eJandy R0462700 Tank Top O-Ring – CS Series Cartridge Filter Seal\u003c\/h1\u003e\n\u003cp\u003ePart # R0462700 — a genuine replacement O-ring designed for use with Jandy CS Series cartridge pool and spa filters. This seal ensures a tight, leak-proof closure between the filter tank lid and body.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-molded O-ring made to fit Jandy CS Series filter tanks (CS100, CS150, CS200, CS250).\u003c\/li\u003e\n\u003cli\u003eForms a secure, watertight seal — prevents leaks and maintains proper filter pressure and performance.\u003c\/li\u003e\n\u003cli\u003eDurable, chemical-resistant rubber construction suitable for pool water environments.\u003c\/li\u003e\n\u003cli\u003eSimple to install — ideal when the original seal is worn, cracked, or leaks after clamping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eUsed whenever a CS Series filter shows leaks at the tank lid, draws air, loses pressure, or fails to seal properly after maintenance. Also recommended as a preventive replacement during regular maintenance or media changes to ensure ongoing filter integrity.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eBefore installing, depressurize and drain the filter tank. Remove the old O-ring and clean the sealing surfaces thoroughly. Lightly lubricate the new O-ring with a pool-safe lubricant, seat it correctly in the groove, reassemble the tank, and tighten the clamp evenly. After startup, inspect for leaks or pressure loss to confirm a proper seal.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This O-Ring?\u003c\/h2\u003e\n\u003cp\u003eUsing the correct O-ring maintains filter performance and protects against water leaks, air intrusion, and potential damage to the filter housing. It’s a low-cost, high-impact maintenance part that helps extend the life and reliability of your filtration system.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the seal each time you open the tank — especially if you flush media or service the filter.\u003c\/li\u003e\n\u003cli\u003eReplace the O-ring if it shows signs of flat spots, cracks, or chemical degradation.\u003c\/li\u003e\n\u003cli\u003eKeep a spare O-ring on hand to minimize downtime during unexpected leaks or maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":52335983722812,"sku":"R0462700","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/jandy-pro-series-tank-top-o-ring-r0462700-pool-filter-parts-4856914.jpg?v=1764772272"},{"product_id":"unicelreplacementfiltercartridge100sfjandycs100c8410unfc8410","title":"Unicel Replacement Filter Cartridge 100 sf Jandy CS100 | C-8410","description":"\u003cdiv\u003e\n\u003ch1\u003eUnicel C-8410 Replacement Filter Cartridge – 100 sq ft\u003c\/h1\u003e\n\u003cp\u003eThe Unicel C-8410 is a high-performance pleated cartridge filter element designed to deliver 100 square feet of filtration area. With dimensions approx. 8 ⅞″ diameter × 23 ⅜″ length, it fits various in-ground pool systems and restores proper flow and clarity.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100 sq ft rated media — longer run time between cleanings.\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions: ~8 ⅞″ outside diameter × ~23 ⅜″ length.\u003c\/li\u003e\n\u003cli\u003eTop and bottom open end-cap design with ~4″ inner diameter openings for secure fit and flow.\u003c\/li\u003e\n\u003cli\u003eDurable pleated cartridge construction for improved water clarity and reduced maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C-8410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Area:\u003c\/strong\u003e ~100 sq ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Diameter ~8 ⅞″ (8.937″), Length ~23 ⅜″ (23.316″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Caps:\u003c\/strong\u003e Open, approx. 4″ ID at both ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Cartridge replacement for compatible pool filter tanks requiring this size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Maintenance Notes\u003c\/h2\u003e\n\u003cp\u003eBefore installing, shut off the pump and relieve system pressure. Remove the existing cartridge element and inspect the filter tank for debris or damage. Install the new C-8410 element, ensuring it seats properly in the manifold or bottom plate. Re-assemble the tank lid, restore circulation and monitor system pressure to confirm normal operation. Rinse or clean the cartridge regularly; replace when media appears torn, collapsed or pressure rise is excessive for the equipment.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Cartridge?\u003c\/h2\u003e\n\u003cp\u003eFor pool service professionals, equipment retailers or homeowners upgrading their filtration, the Unicel C-8410 provides dependable, OEM-comparable filtration performance and a direct-fit solution for compatible tanks. Stocking this part ensures readiness for scheduled maintenance or full cartridge replacements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":52335989162300,"sku":"C-8410","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/unicel-replacement-filter-cartridge-100-sf-jandy-cs100-c-8410-cartridges-6414247.jpg?v=1763766108"},{"product_id":"jandyproseriesdraincapassemblyr0523000jndr0523000","title":"Jandy Pro Series Drain Cap Assembly | R0523000","description":"\u003cdiv\u003e\n\u003ch1\u003eJandy R0523000 Drain Cap Assembly\u003c\/h1\u003e\n\u003cp\u003eThe Jandy R0523000 Drain Cap Assembly is a replacement kit for cartridge and D.E. pool filters that restores proper draining and closing of the filter tank. It includes the drain cap, sealing O-ring, and union nut to complete the replacement in one package.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete assembly with drain cap, O-ring seal and union nut.\u003c\/li\u003e\n\u003cli\u003eDesigned for cartridge and D.E. filter tanks to restore proper drain function.\u003c\/li\u003e\n\u003cli\u003eService-friendly kit that simplifies filter maintenance and replacement.\u003c\/li\u003e\n\u003cli\u003eOEM replacement part that ensures correct fit and reliable seal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e R0523000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Drain cap, O-ring, union nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Filter tank drain cap assembly for compatible cartridge and D.E. filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eBefore installation, shut off the pump and relieve system pressure. Remove the old drain cap from the filter tank, clean the threads and seating area, then install the new assembly with the O-ring and nut. Hand tighten followed by a quarter turn to ensure seal. After installation, restore pressure and check for any leaks at the drain cap during system start-up.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the O-ring annually for signs of cracking, flattening or chemical damage—replace if needed.\u003c\/li\u003e\n\u003cli\u003eIf you observe leakage around the drain cap or need frequent adjustments, this part should be replaced.\u003c\/li\u003e\n\u003cli\u003eKeep this assembly in your service parts kit—makes future filter maintenance quicker and cheaper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Drain Cap Assembly?\u003c\/h2\u003e\n\u003cp\u003eWhether you are a service technician or a pool owner maintaining your system, the Jandy R0523000 offers a reliable, clean replacement to restore filter drain functionality. It helps reduce downtime, avoid leaks and support consistent system performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":52335992406332,"sku":"R0523000","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/jandy-pro-series-drain-cap-assembly-r0523000-pool-filter-parts-4206783.jpg?v=1763588759"},{"product_id":"jandyproseriesgaugepressurereplacementkitr0556900jndr0556900","title":"Jandy Pro Series Gauge, Pressure Replacement Kit | R0556900","description":"\u003cdiv\u003e\n\u003ch2\u003eJandy R0556900 – 0-60 PSI Pressure Gauge for Cartridge Filters\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Jandy R0556900 is a genuine replacement pressure gauge designed for use with compatible cartridge filter systems. It provides accurate monitoring of filter tank pressure (up to 60 PSI), helping you maintain optimal system performance and detect when service is required.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 0-60 PSI pressure range for pool filter tanks.\u003c\/li\u003e\n\u003cli\u003eBottom-mount ¼″ MPT connection for secure plumbing fit.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for Jandy CJ\/CS series cartridge filters and other compatible systems.\u003c\/li\u003e\n\u003cli\u003eSimple to install—twist out old gauge, apply thread sealant or Teflon tape, and hand-tighten new gauge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: R0556900\u003c\/li\u003e\n\u003cli\u003eDial Range: 0 to 60 PSI\u003c\/li\u003e\n\u003cli\u003eConnection: ¼″ MPT bottom mount\u003c\/li\u003e\n\u003cli\u003eApplicable Equipment: Cartridge filters (CS\/CJ series or equivalents)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off the pump and relieve pressure in the filter system.\u003c\/li\u003e\n\u003cli\u003eRemove the old gauge from the filter housing or adapter port.\u003c\/li\u003e\n\u003cli\u003eApply thread sealant or approved tape to the ¼″ MPT threads of the new gauge.\u003c\/li\u003e\n\u003cli\u003eScrew the new gauge into place and tighten until flush—do not over-tighten.\u003c\/li\u003e\n\u003cli\u003eRestore the system, run the pump, and check that the gauge reads correctly under normal operating pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTroubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo pressure reading:\u003c\/strong\u003e Verify the pump is circulating, the filter tank is closed and the gauge is installed in the correct port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge does not move or reads erratically:\u003c\/strong\u003e Ensure there is no debris or blockage into the gauge port, and that the gauge housing is not damaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaks at gauge fitting:\u003c\/strong\u003e Remove gauge, reapply thread sealant or tape, and ensure proper torque when reinstalling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eCheck the gauge reading each time you service the filter. Replace the gauge if the pointer sticks, the dial face fogs, or if the reading appears inconsistent compared to past clean\/tank routine benchmarks. An accurate pressure gauge helps you decide when backwashing or cleaning is needed—saving time and prolonging equipment life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":52335999746364,"sku":"R0556900","price":22.99,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/collections\/jandy-cs-cartridge-filter-parts-diagram.png?v=1790695361","url":"https:\/\/aquapoolsupply.com\/collections\/parts-list-jandy-cs-cartridge-filter.oembed","provider":"Aqua Pool Supply","version":"1.0","type":"link"}