CMP Poly Jet Internal [3-3/8" Face, Adjustable Directional Deluxe Scallop] [Black] (25591-214-000) poolcovers This type of heater is

This type of heater is especially useful when the surrounding plumbing and controls remain serviceable and the weakness is isolated to the heater assembly itself

or inconsistent in how it directs water through the filter system

or is no longer producing dependable heat

Supports compatible filter

CMP Poly Jet Internal [3-3/8" Face, Adjustable Directional Deluxe Scallop] [Black] (25591-214-000) poolcovers This type of heater isThe CMP Poly Jet Internal (25591 214 000) is a black adjustable directional jet internal with a 3 3 8" face and deluxe scallop styling. Designed for compatible CMP jet bodies, this internal allows bathers to direct water flow for a more customized spa or pool hydrotherapy experience. Jet internals are commonly replaced when the face is worn, the directional nozzle no longer adjusts smoothly, or the finish no longer matches the surrounding spa