Hayward ECX10334P Platinum Filter Head w/ Vent Valve for Perflex EC30/EC40/EC50 (H6144)

Replacement Hayward ECX10334P filter head (Platinum) for Perflex Extended-Cycle DE (Diatomaceous Earth) filters. This top cover secures the head assembly to the filter body and incorporates a built-in vent valve to manually release trapped air and relieve pressure. Compatible with Hayward Perflex models EC30, EC40 and EC50. The Platinum designation denotes the premium version of this component, engineered for improved durability and performance. Constructed from corrosion-resistant materials to resist pool chemicals and outdoor exposure; the vent valve is designed for reliable, long-lasting operation and easy use. Made by Hayward.