GW9530 vac Port Fitting, White Free Swivel Pool Vacuum Suction Lock Safety Wa…
The GW9530 Rotary Pool Vac vacuum cleaner vacuum lock security wall replaces W400BWHP, W400BBKP, W400BLGP, GW9530K12500 part number. Use screwdriver to open flap and then insert vacuumpool cleaner hose.Thread into wall fitting as far as you can and with the "arrow marking" pointing up.