with a metal mesh support grid
Nordic Pure 20x25x5 1/4 Goodman/Carrier/Amana Replacement MERV 10 air filters are unique because of the actual size of the filter compared to the nominal size
the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE
Actual Size: 20 1/4 x 25 3/8 x 5 1/4 (20
Nordic Pure 12x18x1 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
22x26x1 MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 with a metal mesh supportActual Size: 21 1 2 x 25 1 2 x 3 4 (21. 5 x 25. 5 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