What Is MERV Rating?
You may have heard of the term “MERV rating” when shopping for air filters, but what exactly does it mean? The MERV rating, or the minimum efficiency reporting value, is a measurement of how effective an air filter is at…
You may have heard of the term “MERV rating” when shopping for air filters, but what exactly does it mean? The MERV rating, or the minimum efficiency reporting value, is a measurement of how effective an air filter is at…