Tsunami Oil Coalescing Filters deliver high-grade compressed air and protect critical equipment from oil aerosols and particulates. Tsunami Oil Coalescing Filters use a non-wicking drain layer secured to the outside support core to separate oil and water from the air flow and drain the liquid to the filter sump. The Tsunami Oil Coalescing Filter removes oil aerosols down to .001 ppm, traps particulates down to .01 micron, and is rated for up to 240 cubic feet per minute (CFM).