ARG Air Relief Assy Replaces Hayward DEX2420MAR2 (Less Gauge) | ARHDEX2LG Pal Treo Micro Lights Test and adjust chlorine levels

Test and adjust chlorine levels to 3 – 5 ppm before use

Ensures secure impeller fit and alignment

the ClearWater II filter provides dependable performance and low-maintenance filtration—helping maintain clean

✅ EPDM O-Ring Seal – Offers a durable

Genuine Pentair Replacement Part: Ensures a precise fit and reliable performance

ARG Air Relief Assy Replaces Hayward DEX2420MAR2 (Less Gauge) | ARHDEX2LG Pal Treo Micro Lights Test and adjust chlorine levelsARG Air Relief Assy Replaces Hayward DEX2420MAR2 Less Gauge ARHDEX2LG ARG ARHDEX2LG air relief assembly replaces Hayward DEX2420MAR2, less gauge. Manual vent body onlyreuse or add your own pressure gauge. Features Replacement air relief assembly for filters that originally used Hayward DEX2420MAR2 "Less gauge" version includes the vent body only, no pressure gauge Manual vent lets you bleed trapped air from the filter tank on startup and after service