The high performance portable Grade-D air filtration system is designed to provide breathing air for a specific number of workers. Filters incoming air from compressor to Grade-D quality air and monitors for CO and/or O2. First stage element filters bulk water and particulate; second stage coalescing filter eliminates atomized oils, mists, and ultra-fine particulates; third stage filter removes organic vapors and odors. First two filters have an auto drain and the third has a manual drain. Filter change indicators standard. Use in the upright and closed position. An intrinsically safe version available. Specify Hansen or Schrader fitting on Breather Box®. Meets or exceeds OSHA 1910.134 and Canadian breathing air standards. Made in USA.
