Nordic Pure 12x18x1 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
Each time air passes through a Nordic Pure Pleated ASG activated carbon replacement furnace filter
Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers looking for superior filtration
It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" - and then you can be sure your A/C air filter fits
MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800
20x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 13 1/4x13 1/4x1 Nordic Pure 12x18x1 MERV 7Actual Size: 19 1 2 x 19 1 2 x 3 4 (19. 5 x 19. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000