Three stages of filtration remove oil, water, particulate, oil vapor and odors.
· First Stage - The first filter element removes 95% of solid contaminants and bulk liquids from the breathing air, down to five microns, prolonging the life of the second and third stage elements and extremely fine oil mists down to .01 microns. Maximum remaining Filter efficiency is 99.9998%.
· Second Stage - This high efficiency filter element removes particulates and extremely fine oil mists down to .01 microns. Maximum remaining oil content is <.01 ppm by weight. Includes automatic drain. Filter efficiency is 99.9998%.
· Third Stage - This activated charcoal element removes unpleasant oil and hydrocarbon vapors and odors from the air.