NaturalAire 13-1/2 in. W X 21-5/8 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12 LEVELS and water-based 8 Oz

and water-based 8 Oz

Model Number: 63115

Open End Width: 1-11/32 in

Model Number: DWACPR34

Model Number: 6390-21

NaturalAire 13-1/2 in. W X 21-5/8 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12 LEVELS and water-based 8 OzThe MERV 8 rating means it is third party certified to effectively reduce common indoor air pollutants such as household dust, pollen, dander and lint. MERV ratings provide a standard comparison of air filter performance. A higher MERV rating signifies greater efficiency and increased protection against airborne particles. The clay coated filter frame and wire backing provide durability throughout the filter's life. The NaturalAire clean essential