Holmes humidifier wick replacement filters with antimicrobial agent!
Fits Holmes humidifier models HM-250, 405, 406, 1000, 1025, 1050, 2000.
2 filters per box.
Measures approximately 7" x 9" x 1 1/2".
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