Duracraft(TM) HC-888N Humidifier Filter by HoneywellA(R)

AirFilters.com Duracraft(TM) humidifier models: DCM-200, DH-888,-890,-890C, DCM-891B,-891S (AC-888) use the HC-888N replacement filter. Replacing the filter is very important to the maintenance of your unit. The filter prevents surface growth of mold, fungus, algae, and bacteria. Duracraft(TM) recommends that you change your filter at the beginning of each season or every couple of months depending on your amount of usage.