Aro-Flo Series Air Line Filter, 1/4 NPT Ports, 5 micron Element, 73 SCFM Flow Rating, 1.2 oz Bowl Capacity, Manual Drain

Designed for compressed air filtration, this unit removes airborne solid and liquid contaminants from your air supply. It's a good general-purpose filter. For heavy moisture, you might still consider a dedicated water trap upstream.

Upstream filtration is exactly what it’s for. It strips out airborne solid and liquid contaminants before they reach downstream equipment, and it’s meant to be installed in the usual order of filter, then regulator, then lubricator if you’re running one.