Features- Premier 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 22 x 1 in-- Pack 2- SKU: FLTN7372

Features- Premier 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 22 x 1 in-- Pack 2- SKU: FLTN7372