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60 sq. ft. true HEPA medical filter medium - filter only needs replacing every 5 years.
Meets HEPA standards, trapping 99.97% of all particulates larger than 0.3 microns.
Military carbon cloth for odor and gas removal.
3 Speeds - 400cfm on high setting: cleans a room area of up to 1500 ft.
The Allergy Machine is designed specifically for allergy and asthma sufferers. The engineers behind this machine have created HEGA filtration - High Efficiency Gas Adsorption. The Allergy Machine's 4-stage adsorption system combines the superior particle filtration of Medical Grade HEPA with the added adsorption capacity of the Activated Military Carbon Cloth. This specialty air cleaner with 60 sq. ft. of medical HEPA, is certified to remove 99.97% of airborne particles 0.3 microns or larger. A military carbon cloth is used in place of granular carbon, and is located after the HEPA, enabling the carbon to be more efficient. Unit stands 23" tall and 14.5" wide. Effectively cleans an area of 1500 sq. ft. (with normal ceiling heights).
Austin Air Allergy Machine HM405 HEPA Air Purifier - B07DNMVPC7