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 cleaner fit in compatible large-format spa systems

Designed for compatible gauge mounting applications

This Waterway pack is a strong choice when the original bulkhead hardware has worn out and the repair calls for a cleaner

When a seat starts feeling less targeted

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