CMP Generic WhisperFlo 1.5 HP Impeller (25305-129-000) coverlifts this Waterway internal is a

this Waterway internal is a practical option when a threaded 3-5/16 inch swirl rifled insert in stainless and dark gray is needed

This part has practical value because the double-spigot format helps preserve intended connection compatibility in supported installations

The twin roto format makes this Waterway internal especially practical in assemblies where a livelier output pattern is part of the original design

This is especially practical in pool and spa plumbing systems where later service

It is a practical service option when restoring dependable heat in a compatible Acura-style system requires the correct thermowell heater body

CMP Generic WhisperFlo 1.5 HP Impeller (25305-129-000) coverlifts this Waterway internal is aCMP Generic WhisperFlo 1. 5 HP Impeller (25305 129 000) is built for restoring dependable performance in its matched pool or spa application without guessing at size, face style, or operating format. Pump impellers should be matched by horsepower, series, and part number to maintain proper hydraulic performance. An incorrect impeller can affect flow, motor load, and overall pump efficiency. This is not a universal substitute; it should be treated as a