{"product_id":"hayward-cx3020da-top-closure-plate-c3020-and-c4020","title":"Hayward CX3020DA Top Closure Plate - C3020 and C4020","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward CX3020DA Top Closure Plate - C3020 and C4020 secures internal cartridge components in compatible Hayward filter systems. It helps maintain proper alignment inside the tank. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A damaged closure plate can allow cartridges to shift and affect water flow. Replacing it restores correct internal positioning and filtration balance. This supports consistent system performance. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number CX3020DA\u003c\/li\u003e\n\u003cli\u003eTop closure plate - C3020 and C4020\u003c\/li\u003e\n\u003cli\u003eFor compatible Hayward filter systems\u003c\/li\u003e\n\u003cli\u003eInternal cartridge alignment component\u003c\/li\u003e\n\u003cli\u003eSupports stable cartridge positioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Shut off the pump and relieve filter pressure before opening the tank. Inspect cartridges and tie rods during reassembly. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward manufactures cartridge filtration systems widely installed in residential pools. Their internal components are serviceable and supported in the field. Pool professionals rely on genuine Hayward parts for correct fit. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Often replaced during major filter rebuilds. Also common when internal parts show cracking or wear. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050069684498,"sku":"CX3020DA","price":69.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPCX3020DA_0.jpg?v=1771890931","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-cx3020da-top-closure-plate-c3020-and-c4020","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}