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

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for normal air filtration

Actual Size: 15 1/2 x 15 1/2 x 1 3/4 (15

Nordic Pure 12x20x2 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

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

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