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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
count the bolt holes on your existing niche ring and confirm it matches the 10-hole pattern
Filters Pentair (formerly Sta-Rite) System 3 S7M120 Modular Media Filter Pentair (formerly Sta-Rite) System 3 S7M400 Modular Media Filter Pentair (formerly Sta-Rite) System 3 S8M150 Modular Media Filter Pentair (formerly Sta-Rite) System 3 S8M500 Modular Media Filter Pentair (formerly Sta-Rite) System 3 S7S50 Sand Filter Pentair (formerly Sta-Rite) System 3 S8S70 Sand Filter Compatibility is based on Pentair parts documentation and available OEM records
Quick to disconnect
Stands up to heavy use
and 2-1/2 HP models Pentair Dyna-Pro / Dyna-Pro E MPRA6G-207 1-1/2 HP
Pentair Shaft Seal | U109-372SS Pool Pole Accessories count the bolt holes onThe Pentair Shaft Seal (U109 372SS) is the OEM replacement shaft seal for Pentair pool and spa pumps, used during motor replacement and routine pump service. The shaft seal creates the critical barrier between the pump's wet end and the motor, preventing water from contacting the motor bearings. When replacing a pump motor, the shaft seal must always be replaced at the same time reusing a worn seal on a new motor is a leading cause of premature motor
