Particles in indoor air are measured in microns
Each Nordic Pure 4” MERV 15 air filter will capture more than 90% of 1
The electrostatic charge works as a magnet to draw in and trap smaller airborne particles
Actual Size: 10 x 18 x 3/4 (10 x 18 x 0
13x18x1 Exact MERV 13 Plus Carbon AC Furnace Filters 8 7/8x19 1/8x1 Particles in indoor air areActual Size: 13 x 18 x 3 4 (13 x 18 x 0. 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 2400 Made in the