MERV 11 pre-filter removes particles before they enter HEPA filter
Up to 99.97% HEPA media filter removes particles down to 0.3 micron
Powerful motor delivers 320 CFM of air without adding static pressure to HVAC system
Heavy-gauge steel cabinet with powder-paint finish
Corrosion-resistant cabinet provides rigid installation and durability
Activated carbon pre-filter removes odors
Plug-in power cord
Versatile installation: free-standing, duct-mounted, or collar-mounted
Whole House Capacity — Certified True HEPA The activated carbon pre-filter and the optional after-filter can remove lint and unpleasant odors, atmospheric and household dust, coal dust, insecticides, dust mites, pollen, mold spores, fungi, bacteria, cooking smoke and grease, pet dander and tobacco smoke particle