|Product Dimensions||8.1 x 5.3 x 11.8 inches|
|Item Weight||3.52 pounds|
|Water Tank Volume||4L/1.06 Gallon|
|Working Time||12-30 hours|
|Max Humidity Increase||300±30mL/h|
1.Does this item need a filter ?
The filter is included with the unit and is an integral part of the cap you remove when you refill the reservoir. It is permanent and user-cleanable. Once every month or so, (depending on how hard your water source is) soak it in household vinegar for 30 minutes, rinse thoroughly, then re-insert.
2. Can you turn off the LED display during night to reduce glow?
Yes. It's mostly dark. Lights really bother me at night and this one is only moderately bothersome. All the LED lights turn off except a small green light with a half moon and the word sleep. I place a shirt in front of it and it's dark.
3. Does the humidifier automatically shut-off the power if it runs out of water?
Not only does it stop running, it even has an icon on the display notifying you that it is out of water.