19x21 1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 12x25x2 MERV 10

Nordic Pure 12x25x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

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

Trion Air Bear Replacement filters have a depth of 4 7/8" and ideal for high efficiency air filtration and those with moderate allergies

This Pure Carbon Pleated Air Filter offers all the benefits of activated carbon

Actual Size: 11 1/4 x 11 1/4 x 3/4 (11

19x21 1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 12x25x2 MERV 10Actual Size: 19 x 21 1 2 x 3 4 (19 x 21. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in