{"product_id":"hayward-gmx400f-o-ring","title":"Hayward GMX400F O-Ring","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward GMX400F O-Ring provides a sealing surface for compatible Hayward filter or valve assemblies. It prevents water leaks at connection points. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A worn or flattened O-ring can cause air leaks, water seepage, or pressure loss. Replacing it restores proper sealing and system integrity. Small sealing components play a major role in overall equipment performance. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Hayward O-ring\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: GMX400F\u003c\/li\u003e\n\u003cli\u003eSealing component\u003c\/li\u003e\n\u003cli\u003eFor compatible Hayward assemblies\u003c\/li\u003e\n\u003cli\u003eHelps prevent leaks and air intrusion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Clean sealing surfaces before installation and lubricate with appropriate pool lubricant. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward is known for precision-molded components in pool equipment. Their sealing systems are engineered for reliable performance. Genuine O-rings maintain factory fit. Pool technicians depend on Hayward for dependable replacement parts. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Frequently replaced during filter service, multiport valve maintenance, or when addressing minor leaks. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050084495634,"sku":"GMX400F","price":18.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPGMX400F_0.jpg?v=1771891235","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-gmx400f-o-ring","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}