PureGuardian Humidifier Demineralization Filter (Set of 2)

PREVENT AIRBORNE MINERALS: The Pure Guardian FLTDC humidifier demineralization filter is easy to use, and helps prevent the release of minerals (white dust) into the air. Simply screw the filter onto a humidifier tank for 1,000 hours run time FOR USE WITH: PureGuardian recommends use with PureGuardian models H1510, H1610, H4610, H4750, H4810, H5450 and H8000B