AIR KNOB HYDRO AIR™ (ACRIFORM SPECIAL), WHITE
WHITE replacement for 1980's Acriform smooth top air control knob with 3" smooth top and 1 1/2" stem with threads. (Can be made using Hydro Air™ 50-2108 air knob, but must cut off threads at 1/2"). Optional metal escutcheon kits available.
