Merv Filters LLC 12x20x1 MERV 8 filters are constructed from 100% synthetic materials that are efficient at capturing airborne particles in your residential space. When the air passes from our pleated furnace filters, all harmful pollutants are removed.
Our 12x20x1 MERV 8 furnace filters are manufactured by using moisture resistant beverage board frame, preventing the growth of bacteria and results in a comfortable environment. The lifespan of these filters is 90 days. We recommend you change your system’s filter every 30-60 days to maintain maximum efficiency of your HVAC system and improving the quality of indoor air, especially when you have pets in your home.
Important Note: The “actual size” may differ from the nominal size printed on the side of the AC filter. Measure the dimensions in order to purchase the correct size filter for your heating and cooling system.