18x22x1 MERV 12 AC Furnace Filters Number Per Box:12 Our air filters use permanently

Our air filters use permanently electrostatically charged material that acts like a magnet to help dust cling to the air condition filter

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for superior filtration and odor control

and other contaminants

Nordic Pure 14x24x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

we may use tape to make your custom size A/C air filters

18x22x1 MERV 12 AC Furnace Filters Number Per Box:12 Our air filters use permanentlyActual Size: 17 1 2 x 21 1 2 x 3 4 (17. 5 x 21. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure