Crane HS-1932 Carbon Filter For Select Humidifiers, 2 5/16inH x 2 5/16inW x 5 13/16inD

Help ensure the breathing environment of your home or office space is clean with the help of this carbon filter. The media is designed to trap white dust, which is a byproduct of hard water, while the included antimicrobial material helps reduce mold and bacteria growth. Humidifier models (sold separately). Carbon media helps capture and remove impurities from your water for cleaner water vapor. Reduces the presence of white dust, which is a byproduct of minerals in hard water. Also features an antimicrobial material to reduce the chance of mold and bacteria growth.