{"product_id":"hayward-locknob-o-ring","title":"Hayward Locking Knob “O” Ring – OEM Replacement Seal (SKU CX250Z7)","description":"\u003cp\u003eRestore a secure, leak-free seal on your filter locking knob with the Hayward Locking Knob “O” Ring (SKU CX250Z7). This OEM replacement O-ring is designed to maintain proper sealing and tension at the locking knob interface, helping ensure reliable filter operation and preventing air or water leaks.\u003c\/p\u003e\n\u003cp\u003eLocking knob O-rings are subject to compression, heat, and chemical exposure. Over time, they can flatten, crack, or lose elasticity—resulting in seepage, air intrusion, or difficulty maintaining a tight seal. Replacing the worn O-ring with the correct factory-specified part restores proper compression and protects surrounding components.\u003c\/p\u003e\n\u003cp\u003eManufactured to meet original equipment specifications, this replacement O-ring provides a precise fit for compatible Hayward filter assemblies. Ideal for routine maintenance, filter servicing, or resolving minor leaks, it is a small but essential component for dependable pool system performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e✔️ Genuine OEM Hayward locking knob O-ring\u003cbr\u003e✔️ Restores proper sealing and knob tension\u003cbr\u003e✔️ Helps prevent leaks and air intrusion\u003cbr\u003e✔️ Durable material resistant to pool chemicals\u003cbr\u003e✔️ Direct-fit replacement for compatible Hayward filters\u003c\/p\u003e\n\u003cp\u003eMaintain dependable sealing and smooth filter operation with the Hayward Locking Knob “O” Ring – SKU CX250Z7, an essential maintenance part for Hayward filtration systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":42503915995388,"sku":"CX250Z7","price":5.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/5104\/9980\/products\/51ZPKJs-B4L._AC_SL1160.jpg?v=1643497434","url":"https:\/\/splashpoolandspa.ca\/products\/hayward-locknob-o-ring","provider":"Splash Pool and Spa Peterborough","version":"1.0","type":"link"}