Pentair Sta-Rite DuraGlas II Seal Kit (PP4200) o-rings A timer motor helps advance

A timer motor helps advance the dial in a compatible mechanical timer

This cartridge has practical value because replacing the filter element is often the simplest way to restore water-cleaning performance without changing the full housing

especially when multiple wheels are worn from regular service use

Helps maintain steady system flow for supported installations

2 inch slip x 2-1/2 inch spigot connection

Pentair Sta-Rite DuraGlas II Seal Kit (PP4200) o-rings A timer motor helps advanceThis Pentair Sta Rite replacement is built for seal replacement and helps refresh sealing points on DuraGlas II pump assemblies. It replaces flattened or hardened seals during wet end service, making it a practical choice when the original part is cracked, worn, leaking, stripped, brittle, or missing. It is especially useful for targeted repairs where replacing a larger pump, filter, or cleaner assembly is not necessary. Confirm the part number, model