Air purifier t12 360 degree hepa-type filtration removes up to 99% of airborne allergens as small as 0.3 microns Carbon odor filter reduces odors and vocs Prefilter captures large particles Ionizer with on/off 3-speeds Cleans the air in a 95 sq. Ft. Room every 12.5 minutes or in a 460 sq. Ft. Room once an hour Great for kids bedrooms and home offices Essential oil tray with 3 pads Replace filter indicator Filter Type: Hepa Features: Allergen Barrier, Removable Filter Coverage Area-Sq Ft: 450 Sq Ft Voice Activation: No Measurements: 12.91 Height/Inches, 7.48 Width/Inches, 7.48 Length/Inches Weight (lb.): 4 Lb Control Types: Electronic Touch Certifications And Listings: Ul Listed Air Purifier Design: Tower Country of Origin: Imported