25x28x1 MERV 13 AC Furnace Filters Number Per Box:6 Actual Size: 23 1/2 x

Actual Size: 23 1/2 x 29 1/2 x 3/4 (23

Each Nordic Pure 1” MERV 13 air filter will capture more than 90% of 1

The sturdy one piece frame and extra material makes it a high capacity filter which really enhances it’s performance

Actual Size: 14 1/2 x 19 1/2 x 3/4 (14

For example

25x28x1 MERV 13 AC Furnace Filters Number Per Box:6 Actual Size: 23 1/2 xActual Size: 24 1 2 x 27 1 2 x 3 4 (24. 5 x 27. 5 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