20x21x1 Exact MERV 13 AC Furnace Filters 1/2 Inch pet dander and smoke particles

pet dander and smoke particles

while these filters are larger at 5 1/4”

MERV 14 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800

Nordic Pure’s 16x25x3 MERV 12 Air Bear Cub Replacement Plus Carbon air filter is meant to replace the air condition filter for any system that requires a 3” depth

Nordic Pure 16x24x4 MERV 10 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

20x21x1 Exact MERV 13 AC Furnace Filters 1/2 Inch pet dander and smoke particlesActual Size: 20 x 21 x 3 4 (20 x 21 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters provide