All Nordic Pure pleated HVAC filters are manufactured using a heavy duty
a human hair is about 70 microns wide
Nordic Pure 12x20x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
Half inch ring panel furnace air conditioner filters are especially great for apartments
Trion Air Bear Replacement filters have a depth of 4 7/8" and ideal for superior filtration and odor control
15x25x1 MERV 13 AC Furnace Filters Number Per Box:6 All Nordic Pure pleated HVACActual Size: 14 1 2 x 24 1 2 x 3 4 (14. 5 x 24. 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