The filter cartridge arrestance factor ensures 99.97% efficiency for particles .5 micron and largerTimers control the back pulses of air during filter cleaningInterior filter cones enhance filter cleaning by forcing pulsed air through the filter faster, more evenly and more thoroughlyMachine design allows fast filter removal, taking only seconds. Some competitionās filters take several minutes to removeFrontal access of dust drawers, filters, motors and controls creates user-friendly machinesBooth run quietly, at only 75 decibelsA clear heavy mill vinyl encloses the work area, allowing light to enter work area while preventing operator claustrophobia
Denray 48120 Dust Booth, 5 HP, Phase 3