Each time air passes through a Nordic Pure carbon pleated furnace filter
and any air system that requires half-inch (1/2") air condition filters
Nordic Pure 12x36x1 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 10x24x1 MERV 13 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
Actual Size: 8 x 24 x 3/4 (8 x 24 x 0
15x25x1 MERV 7 Plus Carbon AC Furnace Filters 5 Inch Each time air passes throughActual Size: 14 1 2 x 24 1 2 x 3 4 (14. 5 x 24. 5 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.