Armco Purex SM 4000 Tank O-Ring (PUXP24218) infusionpool supporting more effective surface-water control

supporting more effective surface-water control and debris capture

supporting steadier combustion and cleaner heater performance

1-3/4 inch hole size supports intended fit

This motor has practical value because the 48Y/TB configuration is a critical fit detail for correct installation

When multiple visible and functional parts of a seat have aged together

Armco Purex SM 4000 Tank O-Ring (PUXP24218) infusionpool supporting more effective surface-water controlThe Armco tank O ring is designed for compatible Purex SM 4000 filter applications where a secure seal is needed between the assembled tank sections. An O ring like this is useful because it helps protect the integrity of the filter body, supporting cleaner operation and reducing the chance of leakage during service. This replacement is especially useful when the original O ring is flattened, cracked, brittle, or no longer sealing reliably. Installing