We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy
Nordic Pure 10x10x1 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
Nordic Pure 20x20x4 Plus Carbon Air Filters MERV 12 are made of a dual material where the MERV rated material has been fused together with a carbon layer
The high quality activated carbon polyester media naturally deodorizes the air by absorbing and eliminating household odors that may come from pets
Nordic Pure 28x30x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
24x24x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 12x30x 1/2 We recommend that you changeActual Size: 23 3 8 x 23 3 8 x 1 3 4 (23. 38 x 23. 38 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000