21 1/2x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack environmental-controllers reduce the effect of drought

reduce the effect of drought stressors like heat and salinity

Move table's contents more easily and prevent spills

3 x Matrix Pad | 9" x 10

Convenient Access Tool Pouch

Meters can be recalibrated

21 1/2x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack environmental-controllers reduce the effect of droughtNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.