21 1/2x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 MERV 12 furnace air conditioner

MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1900

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 7 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers who need odor control for pet and cooking smells

Nordic Pure’s 16x25x3 MERV 14 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 16x25x5 Air Bear Replacement MERV 8 air filters measure an actual depth of 4 7/8"

21 1/2x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 MERV 12 furnace air conditionerActual Size: 21 1 2 x 23 x 3 4 (21. 5 x 23 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in