{"product_id":"hayward-replacement-filter-seal-dex2422z2-metal-reinforced-cartridge-d-e-gasket-restores-tight-leak-free-seal","title":"Hayward Replacement Filter Seal DEX2422Z2 — Metal‑Reinforced Cartridge \u0026 D.E. Gasket, Restores Tight Leak-Free Seal","description":"\u003cp\u003e\u003cstrong\u003eThe Hayward DEX2422Z2 is a metal-reinforced replacement filter seal engineered to restore a tight, durable seal in select Hayward ProGrid and SwimClear cartridge filters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a worn or damaged filter seal lets bypass or causes leaks, the entire cartridge filtration system becomes less efficient. This Hayward DEX2422Z2 seal is designed as a direct-fit replacement for several popular Hayward vertical D.E. and cartridge filter models, bringing back proper sealing, improved water flow control, and extended filter life without replacing the entire housing.\u003c\/p\u003e\n\n\u003ch3\u003eWhich filter models does this replacement seal fit?\u003c\/h3\u003e\n\u003cp\u003eThe DEX2422Z2 is compatible with multiple Hayward ProGrid vertical D.E. filter models and older SwimClear cartridge filters. It’s intended to match factory dimensions for a secure fit and correct sealing action.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProGrid vertical D.E. models: DE2420, DE3620, DE4820, DE6020, DE7220\u003c\/li\u003e\n  \u003cli\u003eSwimClear cartridge models: C2020, C3020, C4020, C5020\u003c\/li\u003e\n  \u003cli\u003eMetal-reinforced design for dimensional stability under pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the metal reinforcement improve performance?\u003c\/h3\u003e\n\u003cp\u003eThe metal reinforcement prevents the seal from deforming under system pressure and heat, keeping the gasket profile consistent and reducing the chance of leaks or bypass around the cartridge head. This yields steadier filtration performance and fewer service interruptions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResists compression set and swelling compared with plain rubber seals\u003c\/li\u003e\n  \u003cli\u003eMaintains correct sealing pressure at high flow rates\u003c\/li\u003e\n  \u003cli\u003eImproves longevity of the gasket under repeated service cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect when installing this replacement seal?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with cartridge or vertical D.E. filter maintenance. The replacement seal installs in the filter head or canister groove where the original gasket sat and creates a uniform seal when the lid or head is reassembled.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove old gasket, clean sealing surfaces, and inspect for damage\u003c\/li\u003e\n  \u003cli\u003eSeat the new DEX2422Z2 metal-reinforced seal into the groove evenly\u003c\/li\u003e\n  \u003cli\u003eReassemble per filter manual and check for leaks under pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part affect flow rate or filtration quality?\u003c\/h3\u003e\n\u003cp\u003eWhen installed correctly, the DEX2422Z2 restores the intended sealing capability of the filter system; it does not change the cartridge media or filter rating and therefore won’t alter the designed flow rate or filtration efficiency. Its role is to prevent leaks and bypass so the filter can operate as originally engineered.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores designed water path through cartridges or D.E. grids\u003c\/li\u003e\n  \u003cli\u003ePrevents unfiltered water from bypassing cartridges or grids\u003c\/li\u003e\n  \u003cli\u003eSupports consistent system pressure and predictable run-times\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool owners and service technicians who use Hayward ProGrid vertical D.E. or SwimClear cartridge filters and need a reliable, OEM-compatible gasket to stop leaks and maintain proper filtration. It’s a cost-effective part for routine maintenance and for replacing seals that have aged, cracked, or compressed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eProduct details:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePart number: Hayward DEX2422Z2\u003c\/li\u003e\n  \u003cli\u003eMetal-reinforced filter seal construction\u003c\/li\u003e\n  \u003cli\u003eCompatible with listed DE and C-series Hayward filters\u003c\/li\u003e\n  \u003cli\u003eApproximate weight: 2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the DEX2422Z2 an OEM Hayward part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the DEX2422Z2 is a Hayward-compatible metal-reinforced replacement designed to meet original equipment fit and function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this seal myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Basic filter maintenance skills are sufficient: remove the old gasket, clean surfaces, seat the new seal, and reassemble per your filter manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":56840803254612,"sku":"B004VU8IFE","price":130.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/hayward-dex2422z2-front-seal-profile.jpg?v=1787073229","url":"https:\/\/gardenluxe.co.uk\/products\/hayward-replacement-filter-seal-dex2422z2-metal-reinforced-cartridge-d-e-gasket-restores-tight-leak-free-seal","provider":"Gardenluxe Uk","version":"1.0","type":"link"}