Stage 1: Filter and regulator, equipped with 5 micron filter element, remove most of the water and particles in the pipeline, oil stains, etc., and the pressure regulator precisely adjusts the stable air pressure
Stage 2: Coalescing filter, equipped with 0.01 micron filter element, removes 99.9% of moisture, grease, and pops up red indicator when it needs to be replaced
Stage 3: Air dryer, add desiccant beads to a metal bowl
Product Packaging:2 X Male Pipe, 1 X sealing tape, 2 X 0.01 Micron Element (One of them is Installed in the Product),1 X 5 micron filter,1 X 0.3 micron filter,4 x desiccant bags