20x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters Number Per Box:6 We also carry 4 3/8

We also carry 4 3/8 and 5 1/4 inch depth filters

Nordic Pure 20x20x4 Plus Carbon Air Filters MERV 14 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Nordic Pure 8x20x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

All Nordic Pure + carbon pleated air filters are manufactured using a heavy duty

This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for customers looking for superior filtration

20x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters Number Per Box:6 We also carry 4 3/8Actual Size: 19 1 2 x 19 1 2 x 1 2 (19. 5 x 19. 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