{"product_id":"pentair-2-3-8-automatic-air-relief-assembly-261003","title":"Pentair 2-3\/8\" Automatic Air Relief Assembly | 261003","description":"\u003ch2\u003ePentair 2-3\/8\" Automatic Air Relief Assembly | 261003\u003c\/h2\u003e\n\u003cp\u003eOEM Pentair 261003 2-3\/8\" air relief assembly. Releases trapped air to maintain pressure and efficient filtration.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM replacement for Pentair Nautilus and select Triton filter systems.\u003c\/li\u003e\n\u003cli\u003eAutomatically vents trapped air to maintain pressure balance.\u003c\/li\u003e\n\u003cli\u003e2-3\/8\" connection for secure and proper fit.\u003c\/li\u003e\n\u003cli\u003eImproves filtration efficiency and water flow.\u003c\/li\u003e\n\u003cli\u003eDurable construction for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 2-3\/8\" Automatic Air Relief Assembly is a critical component designed to remove trapped air from your pool filter system. By allowing air to vent during operation, it helps maintain stable internal pressure and ensures consistent water flow through the filter media.\u003c\/p\u003e\n\u003cp\u003eThis OEM Pentair assembly is commonly used on Nautilus stainless steel D.E. filters and is also compatible with select Triton systems. It restores proper air purge function, improving startup performance and overall filtration efficiency.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability, the unit withstands exposure to pool chemicals and continuous system pressure, making it a reliable replacement for worn or malfunctioning air relief assemblies.\u003c\/p\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eFor best performance, inspect and clean the vent tube and air relief strainer during installation. Proper airflow is essential for consistent pressure and filtration.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eTurn off system and relieve pressure before installation. Ensure threads are clean and properly aligned. Hand-tighten first, then secure without overtightening to prevent damage.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":42369595670613,"sku":"261003","price":112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/Pentair_cd1bcdf7-2658-4d26-aba7-98c517d79a75.jpg?v=1775328378","url":"https:\/\/www.epoolsupply.com\/products\/pentair-2-3-8-automatic-air-relief-assembly-261003","provider":"ePoolSupply","version":"1.0","type":"link"}