{"product_id":"def-2420mar2-manual-air-release-assembly-replacement-for-hayward-pro-grid-de-swim-clear-filters","title":"DEF 2420MAR2 Manual Air Release Assembly Replacement for Hayward Pro-Grid DE \u0026 Swim Clear Filters","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe DEF 2420MAR2 Manual Air Release Assembly is a reliable replacement part designed to restore smooth air purge performance in Hayward filtration systems. Built for durability, this component blends straightforward maintenance with a user-friendly design that suits both quick swaps and routine upkeep. Users often appreciate the calm, predictable feel of a properly sealed air release point after routine pool maintenance or filter cleaning.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and what's included\u003c\/h2\u003e\n\u003cp\u003eThis replacement part number 2420MAR2 is designed to work with all Hayward Pro-Grid DE (grid) filters, Swim Clear, and Swim-Clear cartridge filters. The kit ships with the air release assembly along with the necessary gaskets, spacers, and teflon tape to help you complete a seal-ready installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplacement part number: 2420MAR2\u003c\/li\u003e\n  \u003cli\u003eCOMPATIBILITY: Works with Hayward Pro-Grid DE grid filters and Swim Clear cartridge filters\u003c\/li\u003e\n  \u003cli\u003eInstallation: To replace, remove the old air release, clean debris, insert the new unit, and lightly lubricate the external ring seal\u003c\/li\u003e\n  \u003cli\u003ePackage Includes: The air release assembly plus gaskets, spacers, and teflon tape\u003c\/li\u003e\n  \u003cli\u003ePlease verify model compatibility before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation tips and performance considerations\u003c\/h2\u003e\n\u003cp\u003eWhile the process is straightforward, taking a moment to prepare improves results. Ensure the seating surfaces are clean and free of residue. Lightly lubricate the outer ring seal to help create a reliable seal during operation. After installation, inspect for leaks and confirm the air release operates smoothly during a test cycle.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eClean surroundings before replacement\u003c\/li\u003e\n  \u003cli\u003eLubricate external ring seal for better sealing\u003c\/li\u003e\n  \u003cli\u003eInspect for leaks and test air release after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy this DEF part can be a smart choice\u003c\/h2\u003e\n\u003cp\u003eChoosing a dedicated replacement part can support routine maintenance schedules and help minimize downtime when a component needs attention. The DEF 2420MAR2 is built to align with Hayward’s filtration ecosystem, offering a familiar form factor and mounting interface. Consider this as a targeted option for upgrading your air release assembly rather than a universal fix, with the potential to streamline service tasks and restore expected filter behavior over time.\u003c\/p\u003e\n\n\u003ch2\u003eNotes on suitability\u003c\/h2\u003e\n\u003cp\u003eReview your model details to confirm compatibility. This product is intended for specific Hayward filters and may not fit every unit. If in doubt, consult product specs or reach out to support for guidance before purchase.\u003c\/p\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: Which filters are compatible with the DEF 2420MAR2 manual air release assembly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Hayward Pro-Grid DE (grid) filters and Swim Clear cartridge filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the DEF 2420MAR2 package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Air release assembly, gaskets, spacers, and teflon tape are included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DEF","offers":[{"title":"Default Title","offer_id":45755072479418,"sku":"B0CX12NXZK","price":73.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/def-2420mar2-air-release-assembly.jpg?v=1775477643","url":"https:\/\/gardencanada.ca\/products\/def-2420mar2-manual-air-release-assembly-replacement-for-hayward-pro-grid-de-swim-clear-filters","provider":"Garden Canada","version":"1.0","type":"link"}