17x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 we recommend that you replace

we recommend that you replace your Pure Carbon Pleated air conditioning filter every 30-90 days

For maximum odor control

Nordic Pure 16x24x4 MERV 15 Plus Carbon air filters 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

Nordic Pure 12x18x1 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’s 16x25x3 MERV 13 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

17x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 we recommend that you replaceActual Size: 17 x 21 x 3 4 (17 x 21 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure pleated