20x20x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12x26 1/2x1 This item is made to

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

Nordic Pure 12x25x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Actual Size: 19 1/2 x 24 1/2 x 1 3/4 (19

MERV 14 Plus Carbon air filters are comparable to air filters with the MPR rating of 2800

Actual Size: 14 1/2 x 18 1/2 x 3/4 (14

20x20x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12x26 1/2x1 This item is made toActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Attracts and captures most odors, VOCs and airborne particles such as pollen, pet dander and dust mites from your indoor air. Ideal for residential customers in apartments, or for industrial customers who may need a pre filter to help with strong smells Three times the carbon media for better odor absorption. Approximately MERV 8 efficiency rating. Made in the USA. Important Note: Almost ALL