Nordic Pure 12x18x1 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
Each Nordic Pure 4” MERV 7 air filter captures airborne particles as small as 3
The effective life of your air filter depends on both the inside and outside conditions of the environment in which the filter is being used
Nordic Pure 3” MERV 8 Trion Air Bear Cub Replacement filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office
10x25x1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6x16x1 Nordic Pure 12x18x1 MERV 8Actual Size: 9 1 2 x 24 1 2 x 1 2 (9. 5 x 24. 5 x 0. 5) Captures large airborne particles like household dust, pet dander, bacteria and pollen. 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, smooth side. Made in the USA.