CMP Generic Poly Jet Internal [3-3/8" FD] [Twn Roto Dlx Scal] [White] (25591-250-000) spafilters No-stud heater assembly for compatible

No-stud heater assembly for compatible Balboa M7 spa applications

Supports dependable plumbing control and accurate service work

Designed for compatible gauge mounting applications

Designed with hi-limit

CMP Generic Poly Jet Internal [3-3/8" FD] [Twn Roto Dlx Scal] [White] (25591-250-000) spafilters No-stud heater assembly for compatibleThe CMP Poly Jet internal is designed for compatible spa jet applications where a 3 3 8 inch face diameter twin roto deluxe internal needs replacement. A twin roto internal is useful because it helps create a more dynamic rotating water action, supporting the intended massage effect and overall spa performance. This replacement is especially useful when the original internal is cracked, worn, clogged, or no longer rotating correctly. Matching the