14x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters Number Per Box:12 Nordic Pure Custom MERV 14

Nordic Pure Custom MERV 14 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering

Actual Size: 10 x 18 x 3/4 (10 x 18 x 0

Each time air passes through a Nordic Pure carbon pleated furnace filter

poly disposable filters

Nordic Pure 12x36x1 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

14x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters Number Per Box:12 Nordic Pure Custom MERV 14Actual Size: 13 1 2 x 19 1 2 x 1 2 (13. 5 x 19. 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,