Humidifier Filter Replacement This ceramic filter is a replacement for most Air Innovations humidifiers. If you lost or broke your humidifiers original ceramic filter, we have you covered Ceramic Humidifier Filter Here's how your ceramic filter works; when water enters your humidifiers filter reservoir the water may contain contaminants. The filter uses nanotechnology to stop, trap and destroy impurities and contaminants so only clean mist flows back into the air, which in turn creates clean, pure, healthy moisture for your family to breathe. Humidifier Filter Compatibility This replacement filter can be utilized in the following Air Innovations humidifier models: MH-408, MH-505, MH-505A, MH-509, MH-512, MH-513, MH-519, MH-519A, MH-602, MH-602A, MH-603, MH-701, MH-701B, MH701BA, MH-701C, MH-702A, MH-801, MH-801B, MH-901D, MH-901DA, MH-903XL, MH-903A and MH-904.
- When used daily, rinse off regularly
- Made with high quality materials
- Models MH-901 and MH-901D manufactured before 2017 are not compatible with this filter
- 1-year manufacturer's warranty