Viruses are just one of many biological contaminants that pose health risks for the occupants of homes and buildings.
Commercial air filters for virus.
But you may also be wondering if an air purifier can prevent covid 19 by capturing virus particles that could be traveling in the air.
As air moves through a building s hvac system air filters trap and collect large and small particles such as dust allergens and microorganisms.
The hepa high energy particulate arrestance filters on board commercial jets already perform that level of filtration.
The best commercial air cleaners with hepa filters activated carbon filtration systems have industrial strength germicidal ultra violet light bulbs that produce lab grade uv c light rays.
Most airliners recycle 25 30 of the air in the cabin.
Air purifiers are still great to have year round.
We spoke with air quality and virology experts and asked cr.
The ions created destroy the nucleic acids of bacteria viruses germs mold and mildew spores and other micro organisms by disrupting their dna with uv.
In fact the epa recommends the use of proper strength commercial air filters to maintain higher indoor air quality and assist in removing contaminants such as.