Wall-mounted smart commercial air purifier; requires installation EnviroSmart technology uses 3 sensors to auto-adjust performance 4 stage filtration: pre-filter, active carbon, HEPA and ionizer Model#: (contact info removed) Sku#: 100(contact info removed) Internet#: (contact info removed)18 Cleans indoor air in public and shared spaces such as restrooms, childcare facilities, waiting rooms and other areas of high concentrations of people. True HEPA filtration captures 99.97% of airborne particulates including bacteria and viruses. Patented EnviroSmart sensor automatically adjusts to optimize performance in response to airborne contaminants and/or room occupancy. Activated carbon filter adsorbs wide range of chemical contaminants and odors. Optional PlasmaTrue Bipolar Ionizer renders bacteria, viruses, and mold inactive. Filter replacement indicator lights. For spaces ranging from 300 sq. ft. to 700 sq. ft. Professional installation suggested. 5 Speed Air Delivery up to 220 CFM. Vandal resistant reinforced housing. 5-Year Limited Warranty. Commercial air purifier cleans the air of common areas such as waiting rooms, restrooms, and other large spaces with high concentrations of contaminants True HEPA filter captures 99.97% of airborne contaminants including viruses and allergens Activated carbon filter reduces odors and VOCs Patented EnviroSmart technology detects the environment and automatically adjusts performance Cleans the air of 300 sq. ft. to 700 sq. ft. spaces 5-year limited warranty Great for COVID concerned, flu season, smokers and any and all airborne contamination