28x30x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 18x25x2 MERV 12

Nordic Pure 18x25x2 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

Each Nordic Pure 1” MERV 14 air filter will capture more than 90% of 1

Nordic Pure 14x14x1 MERV 10 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 20x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

28x30x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 18x25x2 MERV 12Actual Size: 27 1 2 x 29 1 2 x 3 4 (27. 5 x 29. 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