12x24x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 Nordic Pure 12x20x2 MERV 7

Nordic Pure 12x20x2 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

a human hair is about 70 microns wide

MERV 10 Plus Carbon air filters are comparable to air filters with the rating of MPR 900-1000

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for high efficiency air filtration and those with moderate allergies

Nordic Pure MERV 12 is equivalent to MPR 1500-1900

12x24x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 Nordic Pure 12x20x2 MERV 7Actual Size: 11 3 8 x 23 3 8 x 1 3 4 (11. 38 x 23. 38 x 1. 75) 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