13x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 13 x 18

Actual Size: 13 x 18 x 3/4 (13 x 18 x 0

Nordic Pure 12x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

CONSTRUCTION: Custom air filters are made by cutting down or combining 1

Ideal for normal air filtration and will help those with mild allergies

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for customers with health problems or for commercial units

13x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 13 x 18Actual Size: 13 x 21 x 3 4 (13 x 21 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 Made in the