Description: application: Commercial, Hotel, Household, Garage, Office, Restoration type: HEPA Filter pm cadr: other Noise: 65dB installation: Portable app-controlled: No capacity (cfm): 550CFM Control Type: Touch Control Feature: HEPA Filter power source: Electric Material: Plastic operating language: English packaging types: Carton Box recommended room size（square feet）: other place of origin: Zhejiang, China Brand: Preair dimensions (l x w x h (inches): 22"D *20.1W*13.5"H Power (w): 1/3 HP model number: AF-650 Product name: AF650 Air Scrubber Fan Speed: 500-2400 RPM Certifications: ETL Motor Rating: 1/3 HP Power: 115V 60Hz Current: 2.5 AMPS CFM: 250-550 Dimension (D*W*H): 22"x19.3"x13.5" Package Size (D*W*H): 22.4"x20.1"x13.8" Feature: Portable Selling Units: Single item Price: 299.00 Location: hong kong