please see our 16x20x5 (4 3/8 actual depth)
it is important to regularly change your AC air filters
Nordic Pure 12x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Actual Size: 15 1/2 x 29 1/2 x 1/2 (15
a human hair is about 70 microns wide
18x27x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 please see our 16x20x5 (4Actual Size: 18 x 27 x 3 4 (18 x 27 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, 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 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8 Pleated AC Furnace