{"product_id":"hayward-sx144da-sand-filter-lateral-assembly-with-center-pipe-for-s144t","title":"Hayward SX144DA Sand Filter Lateral Assembly With Center Pipe - For S144T","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward SX144DA is a lateral assembly with center pipe used inside the Hayward S144T sand filter as listed. It forms the internal underdrain that collects filtered water and keeps sand media inside the filter tank. This assembly sits at the bottom of the filter and is accessed during sand replacement and internal service.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e Cracked laterals are a common reason sand returns to the pool through the returns and the water won’t clear up. A damaged underdrain also reduces backwash performance and can create channeling through the media. Replacing the correct assembly restores proper flow through the sand bed and keeps media where it belongs. This repair is typically done during a sand change when the filter is already opened.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer part number: SX144DA\u003c\/li\u003e \u003cli\u003eSand filter lateral assembly with center pipe\u003c\/li\u003e \u003cli\u003eSpecified for Hayward S144T sand filter\u003c\/li\u003e \u003cli\u003eInternal underdrain component that helps retain sand media\u003c\/li\u003e \u003cli\u003eInstalls at the bottom of the filter tank\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Depressurize the filter fully and remove sand carefully to avoid damaging internal parts. Verify the center pipe is seated correctly and laterals are level before refilling media and reassembling. Confirm by manufacturer part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward builds an integrated lineup of pool equipment including pumps, filters, heaters, automation, cleaners, chlorination systems, and service parts. Their sand filters are widely installed and supported with internal replacement components to extend equipment life. This compatibility helps technicians restore filtration performance without full equipment replacement. Hayward replacement parts are widely supported across residential pool service.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Techs typically replace this assembly when a pool starts returning sand after backwashing or when laterals are found cracked during a sand change. It is often identified by gritty debris at the returns and reduced water clarity.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050087346450,"sku":"SX144DA","price":107.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPSX144DA_0.jpg?v=1771891295","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-sx144da-sand-filter-lateral-assembly-with-center-pipe-for-s144t","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}