holmes 2200 filters

Humidifier filters should be replaced at the start of the season of use and about every two to four weeks depending on usage and water hardness.

The Holmes HWF64 Wick Filter, 4 per package fits models HM1730 HM1745 HM1746 HM1750 HM2200

Holmes Cool Mist Humidifier Wick Filter by Honeywell fits models HM1746, HM1730, HM1745 and HM2200. Removes minerals and pollutants from water.