The Hayward DEX2420MAR2 Manual Air Relief Assembly is used with Hayward Pro-Grid DE filters and Hayward SwimClear cartridge filters. The Manual Air Relief Assembly includes the air relief valve with O-ring, pressure gauge, O-ring kit (set of 2) and air relief valve nut.
-32%
Original price was: $146.99.$99.99Current price is: $99.99.
- Hayward part number: DEX2420MAR2
- Replaces: 4811-22, 17-150-1308, DEX2420MAR, HAY-051-2420, HAYDEX2420MAR2
- Fits Hayward SwimClear Cartridge Filters
- Fits Hayward Pro-Grid Vertical Grid DE Filters
- Manual Air Relief Assembly
- Includes Air relief valve with O-ring
- Includes Pressure gauge
- Includes O-ring kit (set of 2)
- Includes Air relief valve nut
- Factory original Hayward replacement part
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