3" Smooth Mini Storm Spa Jet Twin Roto White-Gray-Black Jet, Mini Storm Internal,Twin Roto,Smooth Face,Black Manf. Waterway Plastics Manf. # 212-7940 Jet, Mini Storm Internal,Twin Roto,Smooth Face,White Manf. Waterway Plastics Manf. # 212-7940 Jet,Mini Storm Internal,Twin Roto, Smooth Face, Gray Manf. Waterway Plastics Manf. # 212-7947