Hayward Perflex EC50C Tube Sheet Gasket (ECX5000G) andersonmfg Seal PS-1901 shaft seal is

Seal PS-1901 shaft seal is built for compatible 5/8 inch shaft applications and features silicon carbide sealing surfaces for repairs that call for a more premium wear interface

Helps secure and complete the serviceable connection

Ideal for targeted valve repair instead of replacing unrelated plumbing components

Useful when original hardware is worn or missing

Designed for compatible fiberglass return applications

Hayward Perflex EC50C Tube Sheet Gasket (ECX5000G) andersonmfg Seal PS-1901 shaft seal isThe Hayward tube sheet gasket is designed for compatible Perflex EC50C filter applications where dependable sealing is needed around the tube sheet area. A gasket like this is useful because it helps maintain the integrity of a key internal filter connection, supporting cleaner operation and more dependable assembly fit. This replacement is especially useful when the original gasket is flattened, cracked, brittle, or no longer sealing correctly after