Pentair 2-3/8" Automatic Air Relief Assembly | 261003 Quad DE Filters these gaskets offer enhanced durability

these gaskets offer enhanced durability and resistance to wear and tear

The hand nut (yellow) is a replacement part made by Zodiac

The durable housings resist corrosion and wear

Whether you’re performing a seasonal tune-up or replacing a worn component

Pentair 2-3/8" Automatic Air Relief Assembly | 261003 Quad DE Filters these gaskets offer enhanced durabilityPentair 2 3 8" Automatic Air Relief Assembly 261003 OEM Pentair 261003 2 3 8" air relief assembly. Releases trapped air to maintain pressure and efficient filtration. Features OEM replacement for Pentair Nautilus and select Triton filter systems. Automatically vents trapped air to maintain pressure balance. 2 3 8" connection for secure and proper fit. Improves filtration efficiency and water flow. Durable construction for long service life.