A replacement foam kit for Hayward TriVac 500 and 700 pool cleaners. Foam components help support the cleaner’s balance, movement, or operating position depending on the cleaner assembly, and worn foam can affect how the unit travels through the pool. This kit is intended for maintenance when the original foam has become compressed, damaged, loose, or deteriorated from age and pool chemical exposure. Replacing these parts can help keep the cleaner operating closer to its intended design, especially when paired with other routine service items. It is a straightforward repair item for pool owners or service technicians maintaining TriVac cleaner performance. Designed for Hayward TriVac 500 and 700 cleaners. Replaces worn, damaged, or deteriorated foam components. Helps support proper cleaner movement and operating position. Good choice for routine cleaner inspection and maintenance. Confirm TVXFOAM fitment before replacing the existing parts.