21 1/4x23 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 24 1/2 x

Actual Size: 24 1/2 x 31 1/2 x 3/4 (24

Nordic Pure 10x20x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Actual Size: 15 1/2 x 19 1/2 x 3/4 (15

MERV 13 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400

All Nordic Pure Air Bear replacement pleated air filters are manufactured using a heavy duty

21 1/4x23 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 24 1/2 xActual Size: 21 1 4 x 23 1 4 x 3 4 (21. 25 x 23. 25 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