Pentair Pool Products Replacement Diffuser (C1-274P) watertech or visibly worn

or visibly worn

influencing both sealing confidence and how securely the assembly feels once reassembled

Helps restore heating performance in compatible spa systems

The 25598-310-000 is a practical service part when a compatible deck-jet system needs a fitting to restore dependable water-feature performance

When the original cartridge has been exhausted

Pentair Pool Products Replacement Diffuser (C1-274P) watertech or visibly wornThe Pentair Pool Products Replacement Diffuser is a replacement pump component for compatible pool or spa pump assemblies. Pump parts must be matched carefully because small changes in series, horsepower, seal plate style, volute design, basket dimensions, diffuser geometry, or mounting points can affect performance and installation. This item is useful when rebuilding a pump that still has serviceable major components but needs a specific internal or