
Finnair’s ATR fleet to be fitted with HEPA filters for improved air quality
Finnair is installing high-efficiency particulate absorbing (HEPA) filters on the recirculation system of its entire ATR turboprop fleet. The HEPA air filtration system is the most effective technology for cleansing and purifying aircraft compartments’ air. The particulate filtration removes dust, allergens, bacteria, viruses, and other irritating particles from the cabin’s air with an efficiency of





