The Minimum Efficiency ReportingValue (MERV) tells you the efficiency of an air filter at its lowest performing level. . The American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE), established this rating under Standard 52.2: Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size. Learn more about Camfil Merv 8 … [Read more...]
Choosing the Best Air Filter: Important Things To Consider
If you’re new at choosing filters, odds are you’ve been confused by the wide variety of options. What do all the ratings, classifications and values mean? What’s the best filter, and is a more expensive filter worth the investment? Opinions vary widely on the topic, but every professional agrees a good HVAC air filter is necessary for your home because they’ve seen all the problems that the … [Read more...]
