15x30 5/8x1 MERV 13 Plus Carbon AC Furnace Filters 1/2 Inch For example

For example

Particles in indoor air are measured in microns

Actual Size: 13 15/16 x 29 15/16 x 3/4 (13

Depending on the size

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 10 are made of a dual material where the MERV rated material has been fused together with a carbon layer

15x30 5/8x1 MERV 13 Plus Carbon AC Furnace Filters 1/2 Inch For exampleActual Size: 14 1 2 x 30 1 4 x 3 4 (14. 5 x 30. 25 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