HEPA-AIRE® H1990M Negative Air Machines
- Two Operating Speeds: 1,600 CFM (High) & 1,050 CFM (Low)
- Deep Certified 99.97% HEPA Filter
- Only 125 Pounds, Including Filters
- High-Performance Motor & Custom-Engineered Blower
- NRTL-certified to conform to stringent UL and CSA safety standards
