11 1/4x23 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack timers-and-instruments Specially designed for each size

Specially designed for each size system

120 x 120 x 25 mm ( 4

Optimal trimming speed is 35 RPM

Operating Conditions 950A CFM @ 6″ W

11 1/4x23 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack timers-and-instruments Specially designed for each sizeNordic 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.