Remember that the air in your home is recirculated so the same air will pass through your filter multiple times each day.
Hepa air filter hvac.
Hepa which stands for high efficiency particulate air is a rating for air purifiers that absorb at least 99 7 of airborne particles as small as 0 3 microns.
In most cases you can strike a good balance between air cleanliness and hvac efficiency with a merv rated filter.
The acronym hepa stands for high efficiency particulate air and is a type of air filter.
Hepa air filters are installed in hvac systems to remove the maximum amount of contaminants from the air stream for applications that require very clean air.
This maximizes indoor air quality and keeps the contaminants from building up in the equipment and damaging it.
They were initially commercialized in the 1950s with the term hepa becoming a registered trademark and later a generic term for high efficiency filters.
Product title filtrete advanced allergen bacteria virus true hepa room air purifier filter f1 average rating.
This maximizes indoor air quality and keeps the contaminants from building up in the equipment and damaging it.
Hepa air purifiers hepa certified filters are the best of the best for removing particulates and odors from your family s air.