14x25x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:24 Each time air passes through

Each time air passes through our high efficiency activated carbon AC filter

We recommend changing your HVAC furnace filter every 1-3 months

with a metal mesh support grid

Actual Size: 9 1/2 x 15 1/2 x 3/4 (9

Actual Size: 9 1/2 x 24 1/2 x 3/4 (9

14x25x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:24 Each time air passes throughActual Size: 13 1 2 x 24 1 2 x 3 4 (13. 5 x 24. 5 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps 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 14 is equivalent to MPR 2800 Made in