Hayward Air Relief Assembly for ProSeries Sand Filters W3S210S W3S310S | DEX2400S C4607 IntelliFlo i1 and i2 Variable

IntelliFlo i1 and i2 Variable Speed Pump — After April 2016 Pentair IntelliFlo i2 Variable Speed Pump — IntelliFlo INTELLIFLO-I2 Not shown in diagram

this dramatically reduces installation time and ensures a stronger surface

and free of old sealant

Display Cover

Hayward Air Relief Assembly for ProSeries Sand Filters W3S210S W3S310S | DEX2400S C4607 IntelliFlo i1 and i2 VariableThe Hayward Air Relief Assembly (DEX2400S) is the OEM replacement air relief assembly for Hayward ProSeries side mount sand filters. The air relief assembly vents trapped air from the filter tank, allowing the system to reach proper operating pressure and maintain consistent water flow through the filter media. Releasing accumulated air is a routine part of filter startup and backwash cycles. Specifications Hayward Part Number DEX2400S UPC