{"product_id":"hayward_ec1161lk","title":"Hayward Econo Base with Loop for Perflex Extended-Cycle DE Filters | EC1161LK","description":"\u003cp\u003eThe Hayward Econo Base with Loop (EC1161LK) is the OEM replacement modular base for Hayward EC40 and EC50 Perflex Extended-Cycle DE filters, restoring the structural foundation and plumbing loop position that keeps the filter housing properly supported and oriented.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eHayward Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eEC1161LK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e610377025423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eWhen replacing this base, inspect the filter tank's lower O-ring and drain plug for wear at the same time. Addressing all base-level sealing points in a single service visit prevents follow-up leaks and avoids draining the system a second time.\u003c\/p\u003e\n\n\u003c!-- wft:processed:manual:2026-06-18 --\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":54303485952275,"sku":"EC1161LK","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/HPPEC1161LK_0.jpg?v=1781650624","url":"https:\/\/poolaroo.com\/products\/hayward_ec1161lk","provider":"Poolaroo","version":"1.0","type":"link"}