Pentair Sta-Rite GW9500 Cleaner Vacuum Skirt (GW9508) praherplastics Hydro-Quip CS500T-AR spa control system

Hydro-Quip CS500T-AR spa control system

and this Potter and Brumfield T-92 version is a DPDT coil relay rated at 30 amps for 115 volt applications using the T92S11A22-120 reference

or no longer sealing and switching correctly

Helps improve sealing quality and rebuild confidence

Matching the proper bulb well helps preserve intended fit and supports cleaner temperature-related service work

Pentair Sta-Rite GW9500 Cleaner Vacuum Skirt (GW9508) praherplastics Hydro-Quip CS500T-AR spa control systemThe vacuum skirt is a key contact point that helps the GW9500 maintain suction and guide debris into the cleaner path. Over time, the skirt can become stiff, torn, or misshapen, reducing how well the cleaner seals against the pool surface. Installing a new skirt can help improve pickup around floors and walls while supporting more consistent cleaner tracking. It is a high value wear part for restoring performance without replacing larger assemblies.