12x27x1 MERV 14 Plus Carbon AC Furnace Filters 12x20x2 Nordic Pure 12x30x1 MERV 10

Nordic Pure 12x30x1 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

Each Nordic Pure 4” MERV 15 air filter will capture more than 90% of 1

MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800

Actual Size: 11 1/2 x 19 1/2 x 1/2 (11

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

12x27x1 MERV 14 Plus Carbon AC Furnace Filters 12x20x2 Nordic Pure 12x30x1 MERV 10Actual Size: 11 1 2 x 26 1 2 x 3 4 (11. 5 x 26. 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