The Holmes HWF75 Cool Mist Humidifier Wick Filter is made with high-tech MicroFree Antimicrobial Treatment that helps protect the surface from the growth and migration of mold, fungus, algae and bacteria. A reinforced filter promises an extended life and better efficiency, so you can change the filter less often with better results. Each Holmes HWF75 Wick Humidifier Filter fits Holmes models HM3500, HM3600, HM3640, HM3650 and HM3655 and is exactly the same as the Bionaire BWF1500 filter.
Fits Holmes models HM3500, HM3600, HM3640, HM3650, HM3655.
Same as Bionaire model BWF1500.
- MicroFree Antimicrobial Treatment helps protect the filter from the growth and migration of mold, fungus, algae and bacteria
- Reinforced filter for extended life and efficiency
Depending on availability you may receive generic filter H75-C, which is exactly the same.