28x30x1 MERV 8 AC Furnace Filters 16x20x1 We recommend that you change

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and indoor air quality

Captures large airborne particles like household dust

Nordic Pure 18x18x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

This means harmful vapors and strong odors are trapped and neutralized

Nordic Pure 18x25x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

28x30x1 MERV 8 AC Furnace Filters 16x20x1 We recommend that you changeActual Size: 27 1 2 x 29 1 2 x 3 4 (27. 5 x 29. 5 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8