PoolSupplyTown Free Rotation Pool Vacuum Vac Lock Safety Wall Fitting for Suction Pool Cleaner Replaces Hayward W400BWHP & Pentair GW9530 Free rotation vacuum lock safety wall fitting Replace Hayward W400BWHP, W400BBKP, W400BLGP Also Fits Pentair Safety snap-lock wall fitting GW9530, K12500 White color