Pentair Sta-Rite GW9500 Cleaner Vacuum Skirt (GW9508) bussfuses and 8600 series applications where

and 8600 series applications where the system needs the correct over-temperature sensing component

and this Darlly Filtration cartridge is designed for compatible applications using the 40508U reference

Useful when the original topside is worn or unreliable

This model is a good example of why precise specifications matter

Pentair Sta-Rite GW9500 Cleaner Vacuum Skirt (GW9508) bussfuses and 8600 series applications whereThe 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.