KwiKool BIOair Air Purifier with 600 CFM, Filtration and Negative Air Capability, 115V, In Stainless Steel

The BIOair™ KBA600 combines a high efficiency HEPA filter with a 2-speed fan for air filtration down to .3 microns.Negative air can be configured on this portable device. It's made entirely of stainless steel and has a compact footprint that's ideal for medium-sized spaces with a high CPH and/or a need for negative air. Ducting ceiling kits are an option.