Filter kits for Max Dry and Max Dry XXL air drying systems. Filter kits are available for all stages of the air drying system. Please note that Stage 3 on the Max Dry XXL uses different filter kits since it has the one gallon bowl- please make sure you are choosing the right kit for your air dryer.
Great products, no issues with water or oil in the air after going through 4 stage system. Main use is for painting vehicles with hvlp gun.