18x24x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:24 People with pets or those

People with pets or those who suffer from allergies should change their A/C air filters more often

Actual Size: 11 1/2 x 14 1/2 x 3/4 (11

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

Actual Size: 6 x 30 x 3/4 (6 x 30 x 0

18x24x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:24 People with pets or thoseActual Size: 17 1 2 x 23 1 2 x 3 4 (17. 5 x 23. 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