# 75420 Breathing Air Filtration unit with pressure regulator and gauge.
50 CFM filters for breathing air quality, where prefiltering of liquid oil, moisture, and other contaminates to 5 microns or smaller already exists. Removes hydrocarbons, toxins, and odors.

# 75430 Four Stage Filtration with auto float drain, pressure regulator and gauge.
50 CFM four stage filtration for breathing air quality from an existing compressed air source. The four stages removes liquid oils, moisture, hydrocarbons, toxins, and odors. Includes auto float drain.