Count on the Pentair WhisperFlo Diffuser Assembly 072928 Replacement Pump Diffuser for reliable performance season after season.

The Pentair 072928 WhisperFlo Diffuser Assembly is an OEM-grade replacement hydraulic component engineered to restore smooth, efficient water flow in WhisperFlo pool pumps. Acting as the intermediary between the impeller and pump volute, this diffuser assembly reduces turbulence, balances pressure, and directs water more effectively for optimized circulation.

Constructed from high-strength, corrosion-resistant materials, the 072928 diffuser is built to withstand continuous exposure to pool environments, including chlorinated and saltwater systems. Replacing a worn or damaged diffuser with this precision-engineered assembly helps maintain peak hydraulic performance, reduce strain on internal parts, and extend the life of your pump.

Trusted by pool professionals — order the Pentair WhisperFlo Diffuser Assembly 072928 Replacement Pump Diffuser today and ship it fast.