Motor runs but flow is weak or inconsistent
It carries water through the heated section so the heater can move combustion heat into the system efficiently
Parts Included: Burner orifices
This replacement cartridge helps maintain proper filtration
Zero Light Technology: Stay warm without the intrusive glow of traditional heaters
Custom Molded Products Poly Jet Internal, 3-3/8" FD, Directional, Deluxe Scale, White | 25591-210-000 Sta-Rite Motor runs but flow isCustom Molded CMP Jet Intl Poly Jet 3 3 8" fd, Directional, White This directional spa jet from Custom Molded Products (CMP) is a precise replacement for Jet Intl, Poly Jet Generic systems. Designed for 3 3 8" fd openings, it delivers consistent water delivery with a clean white finish that blends with most spa interiors. Diameter: 3 3 8" female diameter (fd) opening, matching standard Jet Intl Poly Jet Generic retrofit specs Color: White, designed to