Indoor Air Quality
Clean air is determined by the efficiency of a filter or an air cleaner. Try our free Indoor Air Quality Assessment quiz below to get a rating on your estimated air quality!
Filters have an efficiency rating called MERV.
(Minimum Efficiency Reporting Value)
MERV ratings are used to rate the ability of a filter to remove particles from the air as they pass through the filter.
The higher the MERV rating, the cleaner the air!
Read More About: Different Air Quality