Air Compressor Inlet Filter LEROI 43-639 Discount Fashion Style

The LEROI 43-639 is an element located in the compressor air filter housing, is function is to clean the air that will be compressed further into the equipment.
Depending on the season you may have to vary the interval at which you have to change your filter.
Most of the time they will be multi-layer filter design to reduce differential pressure as contaminant build-up in the media.