21x23 1/2x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 20x25x6 Aprilaire Space-Gard

Nordic Pure 20x25x6 Aprilaire Space-Gard 2200 Replacement Air Filters Part 201 MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your workspace or office

this is just a list of the most well-known systems that use this size

Nordic Pure’s 16x25x3 MERV 14 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

Nordic Pure 18x20x2 MERV 8 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 10x24x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

21x23 1/2x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 20x25x6 Aprilaire Space-GardActual Size: 20 x 23 1 8 x 3 4 (20 x 23. 13 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 12 is equivalent to MPR 1500 1900 Made