DPE20X21.63X1-DPE One Air Filter Pack Of 3

Features One replacement filters. 97% efficient for particles down to 0.3 microns in size. Removes allergens such as pollen mold spores dust mite pellets and other contaminants that other filters miss including bacteria smoke and other odors. Contains electronic polarized media to provide maximum ozone-free air cleaning. Polarized particles attract each other and charged particles to form bigger clusters that are more easily captured. Change filter every 3 to 4 months. Dimension 20 x 21.63 x 1 in. Pack 2. - SKU: ZX9FLTN7371