Nordic Pure 14x25x2 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
MERV 12 furnace air condition filters are comparable to HVAC filters with the rating of MPR 1500-1900
We recommend changing your HVAC furnace filter every 1-3 months
Nordic Pure 16x25x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home
Actual Size: 7 3/4 x 25 3/4 x 3/4 (7
16x24x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 16x25x4 Nordic Pure 14x25x2 MERV 10Actual Size: 15 3 8 x 23 3 8 x 3 5 8 (15. 38 x 23. 38 x 3. 63) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200