Pentair Seal Flap Kit, for SandShark GW7900 | GW7913 Spa Pump Parts Techs replace deck plate covers

Techs replace deck plate covers during seasonal service when lids crack from weather exposure or impact

A faulty relay can prevent heater startup or cause intermittent operation

Trapped air inside a filter tank can cause pressure spikes and reduced circulation

In installations that feature jet bodies and filter housings

Pentair Seal Flap Kit, for SandShark GW7900 | GW7913 Spa Pump Parts Techs replace deck plate coversWhat This Part Is Used For Pentair GW7913 Seal Flap Kit SandShark GW7900 is a replacement seal flap kit for compatible Pentair SandShark pool cleaners. It helps maintain suction and directional control during operation. Why This Part Matters Worn seal flaps can reduce cleaner traction and suction efficiency. Replacing the kit restores proper debris pickup and movement. Maintaining tight seals improves overall cleaning coverage. Key Features and