Nordic Pure 14x25x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
Nordic Pure 16x28x6 Aprilaire Space-Gard 2400 Replacement Air Filters Part 401 MERV 12 Plus Carbon are made of a dual material where the MERV rated material has been fused together with a carbon layer
more efficient
MERV 15 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800
We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and indoor air quality
17x17x1 Exact MERV 12 AC Furnace Filters 12x20x 1/2 Nordic Pure 14x25x1 MERV 10Actual Size: 17 x 17 x 3 4 (17 x 17 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV 12