Holmes humidifier wick Aftermarket Replacement Filter with antimicrobial agent!
- Fits Holmes humidifier models HM1645, HM1730, HM1745, HM1746, HM1750, HM2220, and HM2200.
- Measures approximately 6 1/2" H x 5" ID x 7" OD x 1" Thick.
- Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home.
- For optimum performance, replace filter at the beginning of each season or every 2 months depending on use.
Easy Replacement Instructions