20x25x5 (4 3/8) Lennox X6673 X6675 Replacement  MERV 8 Pleated Plus Carbon Number Per Box:4 Nordic Pure 16x30x1 MERV 14

Nordic Pure 16x30x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Nordic Pure MERV 13 is equivalent to MPR 2200-2400

Nordic Pure 12x18x1 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

Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 13 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 12x24x2 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

20x25x5 (4 3/8) Lennox X6673 X6675 Replacement  MERV 8 Pleated Plus Carbon Number Per Box:4 Nordic Pure 16x30x1 MERV 14Actual Size: 19 3 4 x 24 3 4 x 4 3 8 (19. 75 x 24. 75 x 4. 38) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR