Shark Never Change Air Purifier max saves you $300 or more in filter replacement costs over 5-years. Covers up to 1400 sq. ft., for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent. A HEPA filter captures 99.98% of particles. verses cost of replacing filters on a competitor unit over 5-year period in 300 sq. ft. space.. Air Purifier Features: Fan Included,Timer,Washable Filter. Air Purifier Type: Tower. Air Treatment Product Type: Air Purifier. Appliance Category: Air Purifiers. Appliance Series: Not Applicable. CADR (Clean Air Delivery Rate): N/A. Color: White. Color Family: Whites. Control Type: LED. Effectiveness (%): 99.98. Filtered or Filterless: Filtered. Ionization: No. Number of Air Filters Included: 1. Number of Cleaning Stages: 5 stages. Number of Fan Speeds: 4. Number of cleaning stages: 5. Pack Size: 1. Package Size: Individual. Particles Removed: Allergen,Dust. Primary Filter Type: HEPA - True. Product Weight (lb.): 12.27 lb. Returnable: 90-Day. Voltage (V): 120 V. Certifications and Listings: Certified Listed,Energy Star,UL Certified. Maximum Coverage Area (sq. ft.): 1400 sq ft. Product Depth (in.): 13.2 in. Product Height (in.): 22.5 in. Product Width (in.): 13.2 in. Particles Removed: Dust. Particles Removed: Allergen. Primary Filter Type: HEPA - True. Air Purifier Type: Tower. Maximum Coverage Area (sq. ft.): 1400 sq ft. Number of Cleaning Stages: 5 stages. Number of cleaning stages: 5. Air Purifier Features: Washable Filter