Brand Name: Atlanta Color: Dark Red Power Source: Electrical Type: HEPA Filter Installation: Portable Certification: CE, RoHS, UL Capacity (CFM): 45 Power (W): 7 Voltage (V): 12 Function: Remove Odor, PM 2.5, Smoke, VOC Application: Office, Bedroom, Classroom, Meeting room, Car Particle CADR: 45 m3/h Formaldehyde CADR: 19.3 m3/h Negative Ions: 5 million pcs/cm3 Size: 130 x 130 x 340 mm Applicable Space: 3.15-5.4 m2 Filter:99.97% True HEPA Filter