3" Scalloped Mini Storm Spa Jet Roto Gray-S/S-White 212-7930, 212-7937, 212-7937S Jet, Mini Storm Internal,Roto,5-Point Scallop, White Manf. Waterway Plastics Manf. # 212-7930 Jet, Mini Storm Internal,Roto,5-Point Scallop,Gray Manf. Waterway Plastics Manf. # 212-7937 Jet,Mini Storm Intl,Roto,SS Esc.,Gray Manf. Waterway Plastics Manf. # 212-7937S