{"product_id":"aumzong-replacement-filter-head-for-hayward-perflex-ec65-ec75-d-e-cx11194at-vent-valve-reinforced-plastic","title":"Aumzong Replacement Filter Head for Hayward Perflex EC65\/EC75 (D.E.CX11194AT) — Vent Valve, Reinforced Plastic","description":"\u003cp\u003e\u003cstrong\u003eAumzong D.E.CX11194AT is a direct-fit replacement filter head with a vent valve designed to replace the Hayward Perflex EC65\/EC65A\/EC75\/EC75A top, restoring safe air release and reliable filtration for above-ground pools and spas.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen the original Perflex filter lid cracks, warps, or loses its venting ability, pool filtration performance and pump safety can suffer. This Aumzong replacement is molded from reinforced plastic to match the fit and function of the factory Hayward ECX11194AT\/D.E.CX11194AT top. It recreates the correct flange, bolt pattern and integrated exhaust valve so installation is straightforward and filtration runs smoothly.\u003c\/p\u003e\n\n\u003ch3\u003eWill this Aumzong head fit my Hayward Perflex EC65 or EC75 filter?\u003c\/h3\u003e\n\u003cp\u003eYes — the D.E.CX11194AT is manufactured to the same form factor and bolt pattern used on Hayward Perflex EC65, EC65A, EC75 and EC75A extended-cycle D.E. filters. Confirm your model number on the existing lid before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned as a direct replacement for ECX11194AT\/D.E.CX11194AT\u003c\/li\u003e\n  \u003cli\u003eMatches Hayward Perflex lid bolt spacing and flange dimensions\u003c\/li\u003e\n  \u003cli\u003eCompatible with above-ground spa and pool Perflex filter assemblies\u003c\/li\u003e\n  \u003cli\u003eIncludes integrated exhaust\/vent valve to release trapped air\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install the replacement filter head?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic pool maintenance. The unit slips into the existing housing and secures with the original clamps or bolts; no special tools or plumbing changes are required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove old lid, clean sealing surface, position new head\u003c\/li\u003e\n  \u003cli\u003eReinstall bolts\/clamps and tighten evenly to compress the gasket\u003c\/li\u003e\n  \u003cli\u003eCheck vent valve operation and prime the pump before normal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits does the improved material and vent valve provide?\u003c\/h3\u003e\n\u003cp\u003eThe replacement head is molded from a durable, stable plastic that resists cracking and UV degradation better than weathered originals. The built-in exhaust valve helps prevent air pockets that can reduce filtration efficiency or cause pump cavitation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStronger plastic construction for extended service life\u003c\/li\u003e\n  \u003cli\u003eAccurate fit reduces risk of leaks or poor sealing\u003c\/li\u003e\n  \u003cli\u003eVent valve allows trapped air to escape, improving flow\u003c\/li\u003e\n  \u003cli\u003eMaintains proper operation of extended-cycle D.E. filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part work for both pools and spas?\u003c\/h3\u003e\n\u003cp\u003eYes — the design suits most above-ground pools and spa systems that use the listed Perflex models. Its compatibility ensures reliable filtering across a range of small to medium recirculation systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntended for above-ground pool and spa Perflex filter units\u003c\/li\u003e\n  \u003cli\u003eSupports normal pool chemical and temperature ranges\u003c\/li\u003e\n  \u003cli\u003eUseful when the original head is damaged, leaking, or missing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool owners, service technicians, and property managers who need a dependable replacement top for Hayward Perflex EC65\/EC75 extended-cycle D.E. filters. Choose the Aumzong D.E.CX11194AT when you want a durable, correctly sized lid with a working vent valve to restore safe, efficient filtration without replacing the whole filter assembly.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this a direct replacement for Hayward ECX11194AT?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Aumzong unit matches the ECX11194AT\/D.E.CX11194AT form and bolt pattern for Hayward Perflex EC65\/EC75 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the vent valve come assembled?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The exhaust\/vent valve is integrated and ready to use; you only need to mount the lid and tighten the clamps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aumzong","offers":[{"title":"Default Title","offer_id":56805571002708,"sku":"B0D91C618T","price":292.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aumzong-filter-head-front-view.jpg?v=1786806729","url":"https:\/\/gardenluxe.co.uk\/products\/aumzong-replacement-filter-head-for-hayward-perflex-ec65-ec75-d-e-cx11194at-vent-valve-reinforced-plastic","provider":"Gardenluxe Uk","version":"1.0","type":"link"}