Tecmark Overlay [Command Center 2 Btn] (30214BM) filburmfg Air injectors like this help

Air injectors like this help bring air into the spa plumbing system to create the bubbling

Pump impellers should be matched by horsepower

making it the right choice when that exact topside face needs to be restored

and consistent heater startup

Tailpieces like this are useful because they combine a serviceable heater-thread connection with a hose-friendly barb outlet and a more compact turn in the plumbing path

Tecmark Overlay [Command Center 2 Btn] (30214BM) filburmfg Air injectors like this helpTecmark Overlay [Command Center 2 Btn] (30214BM) is a replacement topside panel overlay designed for spa control panels that need a clean, readable control face. This overlay helps refresh the appearance of the control area while keeping button labels and command positions easier to identify during normal spa operation. Topside overlays are important service parts because worn, cracked, faded, or peeling labels can make a spa panel harder to use and