ECX4000C | Hayward PerFlex Filter Clamp Assembly Hayward Super II SP3000X Pump Lid effectively removing calcium scale buildup

effectively removing calcium scale buildup and mineral deposits

How tight should I turn the lid to prevent leaks

it provides consistent ground contact and debris collection effectiveness

part R0304400 fits Hi-E2 220 and 350 heater models

ECX4000C | Hayward PerFlex Filter Clamp Assembly Hayward Super II SP3000X Pump Lid effectively removing calcium scale buildupThe Hayward ECX4000C Perflex Filter Clamp Assembly with Hardware is a high quality OEM replacement designed to securely fasten both sections of your extended cycle D. E. filter. Engineered for compatibility with Hayward Perflex EC30, EC40, and EC40AC series models, this complete clamp kit ensures a tight, reliable seal between the filter tank halves. The assembly includes two bolts, two nuts, two spacers, and four corrosion resistant washers for a