{"product_id":"jandyproseriesknobtopdegridr0359400jndr0359400","title":"Jandy Pro Series DE Grid Top Knob Replacement R0359400","description":"\u003cdiv\u003e\n\u003ch1\u003eJandy Pro Series DE Grid Top Knob Replacement R0359400\u003c\/h1\u003e \u003csection\u003e \u003ch2\u003eIntro\u003c\/h2\u003e \u003cp\u003eThis is a genuine Jandy replacement knob for DE grid-top assemblies, part R0359400, designed to restore a secure, properly aligned grid in Pro Series DE filters. It’s built for DIY ease and professional reliability in outdoor pools, where harsh chemicals and sun demand durable, long-lasting parts.\u003c\/p\u003e\n\u003c\/section\u003e \u003csection\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExact compatibility: Fits Jandy Pro Series DE filters with grid-top assemblies for a precise, no-fuss replacement.\u003c\/li\u003e \u003cli\u003eDurable construction: Resists chemical exposure and UV sunlight that degrade cheaper parts.\u003c\/li\u003e \u003cli\u003eEasy installation: Tool-free replacement with standard hardware, so you can swap in minutes.\u003c\/li\u003e \u003cli\u003eSecure grid alignment: Precision knurling and threading keep the grid seated during backwash and operation.\u003c\/li\u003e \u003cli\u003eMaintains proper flow: Keeps grid top secure, preventing leaks and preserving DE filtration efficiency.\u003c\/li\u003e \u003cli\u003eOEM reliability: Original equipment manufacturer part ensures fit, function, and warranty compatibility.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/section\u003e \u003csection\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e \u003cp\u003eFor uninterrupted filtration and longer filter life, replace worn grid-top knobs with the Jandy Pro Series DE Grid Top Knob. This OEM part minimizes downtime, maintains optimal water clarity, and preserves the integrity of your filter assembly. Add to cart now to restore peak performance and keep your pool sparkling all season.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":51682344960317,"sku":"JNDR0359400","price":22.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/JNDR0359400_0.jpg?v=1778225451","url":"https:\/\/www.duckiespoolsupply.com\/products\/jandyproseriesknobtopdegridr0359400jndr0359400","provider":"Duckies Pool Supply","version":"1.0","type":"link"}