Nordic Pure 10x24x1 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
a human hair is about 70 microns wide
Actual Size: 11 1/2 x 23 3/8 x 3 5/8 (11
Actual Size: 12_3/4 x 21 x 3/4 (12
we recommend that you replace your Pure Carbon Pleated air conditioning filter every 30-90 days
16x30x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters Number Per Box:6 Nordic Pure 10x24x1 MERV 8Actual Size: 15 1 2 x 29 1 2 x 1 2 (15. 5 x 29. 5 x 0. 5) Captures large airborne particles like household dust, allergens, mold spores, pet dander and smoke particles. Ideal for customers with apartments, window units, campers, and RVs. Antimicrobial high capacity, polyester material with an added layer of smooth poly blend electrostatic filter media For filter installation the air enters thru the fuzzy, high loft side and exits out the thinner,