Pentair Seal Flap Kit, for SandShark GW7900 | GW7913 Spa Pump Parts Trapped air inside a filter

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

This polymer header kit directs water through the heat exchanger and provides connection points for plumbing

flow decreases and filtration efficiency drops

Enhances maintenance routines with its straightforward integration

enabling multiple returns and inlets from one compact manifold

Pentair Seal Flap Kit, for SandShark GW7900 | GW7913 Spa Pump Parts Trapped air inside a filterWhat 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