TD-8515 (Brown) Humidifiers Build-in Air Quality Sensor: 4-Colors

Build-in Air Quality Sensor: 4-Colors of the【AQ Light】Indicates 4 Levels of Air Quality ( Red Light - Polluted Air | Orange-Normal Air | Green-Good Air | Blue-Pure Air )

It is not infamous for leaching dangerous substances

3 Micron: ① Pre-filter [captures hairs

Stage-2 HEPA Filter

In addition

TD-8515 (Brown) Humidifiers Build-in Air Quality Sensor: 4-ColorsConvenient to Use: With a simple but durable structure, you can totally operate the small humidifiers with one hand, handle design and wide opening 3. 5 inch wide opening make it easier to refill&clean , dial knob makes it easier to control the mist. Quiet Operate for Bedroom Use: Thanks to its noise reduction technology, efficiently reduce the bauble noise produced when it works. The whole house humidifier generates only 30dB when its running at its