13 1/4x13 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Ideal for high efficiency air

Ideal for high efficiency air filtration and will help those with moderate allergies and asthma

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

Nordic Pure 12x18x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 3” MERV 14 Trion Air Bear Cub Replacement Plus Carbon filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attract and capture most airborne particulates in your home or office

Actual Size: 13 1/2 x 23 1/2 x 1 3/4 (13

13 1/4x13 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Ideal for high efficiency airActual Size: 13 1 4 x 13 1 4 x 3 4 (13. 25 x 13. 25 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA.