Pentair Sta-Rite Cristal-Flo T-200BP-1 Standpipe Assembly (WC137-517P) o-rings A diffuser like this is

A diffuser like this is useful because it helps manage water leaving the impeller

The Waterway 310-1740 wet end is designed for compatible 4

Matching the correct thread style helps the replacement stay focused on restoring function instead of fighting the plumbing

8 foot HC cord for compatible single-speed pump or blower applications

Helps restore proper filter sealing and pressure containment

Pentair Sta-Rite Cristal-Flo T-200BP-1 Standpipe Assembly (WC137-517P) o-rings A diffuser like this isService a compatible Cristal Flo T 200BP 1 filter with this standpipe assembly designed for the tanks internal plumbing layout. The standpipe is essential to the filters operation because it carries clean water from the lateral hub area back to the valve and return line. Replacing a cracked or damaged standpipe can help correct filtration problems, sand return, or internal flow issues discovered during maintenance. It is best installed while the