25x29x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 20x25x5 Pure Carbon

Nordic Pure 20x25x5 Pure Carbon Pleated Odor Reduction Air Bear Replacement MERV 8 air filters measure an actual depth of 4 7/8"

Nordic Pure 16x24x4 MERV 10 Pleated 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 18x30x1 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

Actual Size: 19 3/4 x 21 1/2 x 3/4 (19

and pollen

25x29x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 20x25x5 Pure CarbonActual Size: 24 1 2 x 28 1 2 x 3 4 (24. 5 x 28. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure