21x23 1/2x1 MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 16x20x4 Plus Carbon

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 13 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Actual Size: 19 3/4 x 24 1/4 x 6 (19

We recommend that you change your AC air filter every 3 to 6 months

Nordic Pure 10x10x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Nordic Pure 14x20x1 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

21x23 1/2x1 MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 16x20x4 Plus CarbonActual Size: 20 x 23 1 8 x 3 4 (20 x 23. 13 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure Custom MERV 8 Plus Carbon air filters are made based