21 1/2x23 5/16x1 MERV 13 Plus Carbon AC Furnace Filters 14x25x1 Nordic Pure’s 16x25x3 MERV 12

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

MERV 15 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800

please see our 16x20x5 (4 3/8 actual depth)

This results in less flow restriction and 33% more surface area for cleaner smelling air

21 1/2x23 5/16x1 MERV 13 Plus Carbon AC Furnace Filters 14x25x1 Nordic Pure’s 16x25x3 MERV 12Actual Size: 21 1 2 x 23 1 4 x 3 4 (21. 5 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 2400