KC Humidifiers
Engineered for larger spaces, these ultrasonic units provide high-capacity moisture with precision control for plants and families. The 3L reservoir ensures long-lasting comfort with minimal maintenance required
1 KC humidifier in this catalog
Also in 2 to 3 liter With auto shut-off
Extended Run Time
The 3L tank supports long-term operation in large rooms.
Precision Direction
A 360 degree nozzle allows you to direct mist exactly where needed.
Whisper Quiet
Operating at 26dB, this unit is nearly silent during the night.
What people say
The 3L tank lasts a long time, so I don't have to refill it every few hours.
I can point the 360 degree nozzle right at my ferns to keep them happy.
It is incredibly quiet at night and the automatic mode keeps the room perfectly balanced.
Ultrasonic Precision Standards
The RoneAir series features a 3L capacity and ultrasonic technology for efficient cool mist distribution. With an automatic mode and a 360 degree nozzle, it provides comprehensive coverage for nurseries and indoor gardens.
- 3L large capacity tank
- 26dB ultra-quiet operation
- 360 degree rotating nozzle
- Automatic operation mode
- Integrated timer function
- Ultrasonic cool mist


The set
This KC set is built around Humidifiers for bedrooms, Cool mist humidifiers, Quiet humidifiers, Ultrasonic humidifiers.
Build details
Titles in this KC set call out the build that shows up in Ultrasonic cool mist large nursery humidifier.
Typical work
Humidifiers for bedrooms, Cool mist humidifiers, Quiet humidifiers, Ultrasonic humidifiers is the split that matters in this KC range.
How they differ
Titles already name the split: Ultrasonic cool mist large nursery humidifier.
KC Questions
How much water does the tank hold?
This model features a large 3L water capacity.
Is it loud during operation?
No, it operates at a very quiet 26dB level.
Can I direct the mist?
Yes, it includes a 360 degree nozzle for directional control.
Does it have a timer?
Yes, this ultrasonic model includes a built-in timer and auto shut-off.