20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 15 Air Filters Number Per Box:1 MERV 10 Air Bear Cub

MERV 10 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000

Actual Size: 9 1/2 x 19 1/2 x 3/4 (9

Actual Size: 11 3/8 x 11 3/8 x 3/4 (11

Nordic Pure 18x30x1 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 15 Air Filters Number Per Box:1 MERV 10 Air Bear CubActual 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 removed. This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for superior filtration or commercial units Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 15+ is equivalent to MPR 2800 Made in