Pentair SuperMax 2.5 HP Diffuser (350170Z) poolvergnuegen supporting a stronger bubbling effect

supporting a stronger bubbling effect and a more satisfying overall spa experience

Restores flow path and sealing reliability

or no longer filtering effectively even after cleaning

or worn sealing surfaces

The Therm 4

Pentair SuperMax 2.5 HP Diffuser (350170Z) poolvergnuegen supporting a stronger bubbling effectThis genuine Pentair Pool Products 2. 5 HP diffuser, part 350170Z, helps direct water leaving the impeller inside compatible SuperMax pump wet ends. A damaged or worn diffuser can reduce pump efficiency, increase noise, or contribute to poor hydraulic performance even when the motor is running normally. Replacing the diffuser during a pump service can help restore proper flow characteristics and protect the impeller area from avoidable wear. Match by