20x34x1 MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 17 x 23

Actual Size: 17 x 23 x 3/4 (17 x 23 x 0

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency indoor air quality

Nordic Pure MERV 13 is equivalent to MPR 2200-2400

Actual Size: 15 x 17 x 3/4 (15 x 17 x 0

Nordic Pure 16x30x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

20x34x1 MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 17 x 23Actual Size: 19 1 2 x 33 1 2 x 3 4 (19. 5 x 33. 5 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