{"product_id":"hayward-ec-75-tube-nest-assy","title":"Hayward EC 75 TUBE NEST ASSY","description":"\u003cdiv class=\"user-query-container\"\u003e\n\u003cdiv class=\"query-content ng-star-inserted\" id=\"user-query-content-33\" data-hveid=\"0\" data-ved=\"0CAAQ3ucQahgKEwj13_uorcKSAxUAAAAAHQAAAAAQvwM\"\u003e\n\u003cdiv role=\"heading\" aria-level=\"2\" class=\"query-text gds-body-l\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"0\"\u003e\u003cspan class=\"\"\u003eThe Hayward EC75 Tube Nest Assembly is a complete internal filtration core designed for the Perflex high-capacity extended-cycle D.\u003c\/span\u003e\u003cspan class=\"\"\u003eE.\u003c\/span\u003e\u003cspan class=\"\"\u003e filter system.\u003c\/span\u003e\u003cspan class=\"\"\u003e This pre-assembled unit consists of a large array of specialized flexible tubes,\u003c\/span\u003e\u003cspan class=\"\"\u003e or \"fingers,\u003c\/span\u003e\u003cspan class=\"\"\u003e\" held in a rigid vertical orientation by a heavy-duty top and bottom tube sheet.\u003c\/span\u003e\u003cspan class=\"\"\u003e Its primary mechanical function is to provide the maximum possible surface area for Diatomaceous Earth to coat,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing the system to trap microscopic debris as small as 5 microns for superior water clarity.\u003c\/span\u003e\u003cspan class=\"\"\u003e The entire nest is engineered to move as a single synchronized unit when the external bump handle is engaged; this \"bumping\" action causes the tubes to flex and shift,\u003c\/span\u003e\u003cspan class=\"\"\u003e effectively shedding the spent filter media and accumulated dirt to regenerate the filter bed without a backwash cycle.\u003c\/span\u003e\u003cspan class=\"\"\u003e Constructed from high-impact,\u003c\/span\u003e\u003cspan class=\"\"\u003e glass-reinforced thermoplastics and chemical-resistant synthetic fabrics,\u003c\/span\u003e\u003cspan class=\"\"\u003e the assembly is built to withstand the intense hydraulic pressures and abrasive environment of a professional-grade pool filtration system.\u003c\/span\u003e\u003cspan\u003e For shipping and logistical purposes,\u003c\/span\u003e\u003cspan\u003e the estimated weight of the Hayward EC75 Tube Nest Assembly is approximately \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"1180\"\u003e24.5 pounds\u003c\/b\u003e\u003cspan\u003e in its retail protective packaging,\u003c\/span\u003e\u003cspan\u003e while the actual dry weight of the internal cluster assembly is roughly \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"1300\"\u003e21.2 pounds\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":44523460984943,"sku":null,"price":1784.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/Screenshot2026-02-10092954.png?v=1770733804","url":"https:\/\/commercialpoolandspasupplies.com\/products\/hayward-ec-75-tube-nest-assy","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}