20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 8 Air Filters 6x12x1 Nordic Pure 12x20x2 MERV 14

Nordic Pure 12x20x2 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 18x24x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Actual Size: 17 1/2 x 24 1/2 x 1 3/4 (17

Nordic Pure 16x24x1 MERV 7 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

Actual Size: 11 1/2 x 11 1/2 x 3/4 (11

20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 8 Air Filters 6x12x1 Nordic Pure 12x20x2 MERV 14Actual Size: 19 3 4 x 24 3 4 x 4 3 8 (19. 75 x 24. 75 x 4. 38) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for helping keep equipment working efficiently and reducing odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the