10x12x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Each time air passes through

Each time air passes through our high efficiency activated carbon AC filter

polyester filter material which acts as a pre-filter

Nordic Pure 10x20x2 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

The effective life of your AC air filter depends on both the inside and outside conditions in which you live

For example

10x12x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Each time air passes throughActual Size: 10 x 12 x 3 4 (10 x 12 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 Custom