20x25x5 (4 3/8) Lennox X6673 X6675 Replacement Air Filters MERV 14 Plus Carbon Number Per Box:4 MERV 8 furnace air conditioner

MERV 8 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

Actual Size: 19 1/2 x 24 1/2 x 1/2 (19

Nordic Pure 16x28x6 Aprilaire Space-Gard 2400 Replacement Air Filters Part 401 MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your workspace or office

with a metal mesh support grid

and levels of Volatile Organic Compounds (VOCs)

20x25x5 (4 3/8) Lennox X6673 X6675 Replacement Air Filters MERV 14 Plus Carbon Number Per Box:4 MERV 8 furnace air conditionerActual Size: 19 3 4 x 24 3 4 x 4 3 8 (19. 75 x 24. 75 x 4. 38) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for superior filtration and odor control Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure