20x36x1 MERV 12 AC Furnace Filters Number Per Box:6 Actual Size: 11 1/2 x

Actual Size: 11 1/2 x 24 1/2 x 1 3/4 (11

Actual Size: 19 x 23 x 3/4 (19 x 23 x 0

The Pleated 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 10x30x1 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: 22 x 28 x 3/4 (22 x 28 x 0

20x36x1 MERV 12 AC Furnace Filters Number Per Box:6 Actual Size: 11 1/2 xActual Size: 19 1 2 x 35 1 2 x 3 4 (19. 5 x 35. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure