4L Top Fill Ultrasonic Cool Mist Humidifier
Designed for comfortable and convenient everyday humidification, this 4L top-fill ultrasonic humidifier combines simple mechanical control with practical features for bedrooms, living rooms, offices, and other indoor spaces.
Featuring a 250ml/h mist output, the humidifier produces a gentle cool mist to help maintain a more comfortable indoor environment. The infinite rotation control knob allows users to easily adjust the mist level according to different environments and personal preferences.
The top-fill 4L water tank makes refilling simple and convenient, while the automatic shut-off function switches the unit off when the water runs out, providing additional safety and peace of mind. With a low noise level of ≤36dB, it is suitable for use during sleep, work, or relaxation.
For added comfort and ambiance, the humidifier is equipped with a 360° rotating mist nozzle, an aromatherapy box, and a 7-color LED night light. The LED light can be used independently or as a soft night light to create a relaxing atmosphere.
With its practical design, easy mechanical control, and versatile features, this ultrasonic cool mist humidifier is a suitable choice for both home and office environments.
4L Top Fill Ultrasonic Cool Mist Humidifier
Designed for convenient everyday humidification, this 4L Top Fill Ultrasonic Cool Mist Humidifier combines simple mechanical control, quiet operation, and practical comfort features in a compact and user-friendly design.
With a 4L water tank and 250ml/h maximum mist output, the humidifier provides a steady cool mist to help create a more comfortable indoor environment. The mist level can be adjusted according to different room conditions and personal preferences, making it suitable for bedrooms, living rooms, offices, study rooms, and other indoor spaces.
Convenient Top-Fill Design
The top-fill water tank makes daily refilling quick and convenient. Users can add water directly from the top without complicated disassembly. The large-capacity 4L tank also helps reduce the frequency of refilling during everyday use.
Simple Mechanical Knob Control
Equipped with an infinite rotation control knob, this ultrasonic humidifier provides simple and intuitive operation. Users can easily adjust the mist output according to their needs without complicated digital settings.
This practical mechanical control design is particularly suitable for users who prefer straightforward and reliable operation.
360° Rotating Mist Nozzle
The 360° rotating mist nozzle allows users to adjust the direction of mist according to the room layout and desired coverage area. This flexible nozzle design makes it easier to direct cool mist where it is needed.
Quiet Ultrasonic Humidification
Using ultrasonic humidification technology, the unit produces a fine cool mist while maintaining a low operating noise level of ≤36dB. The quiet operation makes it suitable for bedrooms, nighttime use, offices, and other environments where a peaceful atmosphere is important.
Automatic Water Shortage Protection
Safety is supported by an automatic water shortage protection function. When the water tank runs out, the humidifier automatically switches off, helping prevent dry operation and providing additional peace of mind during unattended use.
7-Color LED Night Light
The built-in 7-color LED light adds a soft decorative atmosphere to the room. The light can be switched on independently or used as a night light, making the humidifier suitable for bedrooms, children's rooms, living spaces, and relaxation areas.
Built-In Aromatherapy Box
The integrated aromatherapy box provides an additional way to personalize the user experience. Combined with the cool mist function and soft LED lighting, it can help create a more relaxing atmosphere for everyday use.
Suitable for Different Indoor Spaces
With its compact design, quiet operation, simple controls, and versatile functions, this 4L ultrasonic cool mist humidifier can be used in a variety of indoor environments, including:
Bedrooms
Living rooms
Study rooms
Home offices
Personal workspaces
Small commercial spaces
A Practical Humidifier Solution for OEM & ODM Projects
This model is suitable for home appliance brands, importers, distributors, wholesalers, and OEM/ODM customers looking for a practical ultrasonic humidifier with a simple mechanical control system.
Its 4L capacity, 250ml/h mist output, top-fill structure, 7-color LED lighting, aromatherapy function, and 360° rotating nozzle provide a balanced combination of functionality and user convenience for the home humidifier market.
OEM/ODM customization, product specifications, packaging, color, and branding options can be discussed according to project requirements.
Product Specifications
1. product type
| Cool-Mist Impeller Humidifier |
| 2. capacity | 4 L(1.06gal) |
| 3. mist output (gallon / day) | 250ml/h(8.45fl oz/h) |
| 4. power source | Electric |
| 5. installation | Tabletop / Portable |
| 6. application | Hotel, Garage, Household, Office |
| 7. noise | < 36 dB |
| 8. humidity control | Knob |
| 9. warranty | 1 Year |
| 10. Function | Ultrasonic Sterilize |
| 11. app-controlled | No |
| 12. timing function | Yes |
| 13. Material | Plastic |
| 14. after-sales service provided | Free Spare Parts |
| 15. LED Lighting | Color Changing Light |
| 16. private mold | Yes |
| 17. Packaging Types | Corrugated Box, Color Box, Gift Box |
| 18. operating language | English |
| 19. model number | PH-405-52 |
| 20. place of origin | Guangdong, China |
| 21. brand name | oem |
| 22. power (w) | 25 |
| 23. Application | Home Office Bedroom Lobby Hotel |
| 24. LED light | 7 Colors Changing LED Light |
| 25. Material | ABS+PP |
| 26. Accessories | Adaptor +User Manual |
| 27. Working time | 8-10 Hours |
| 28. Noise | Under 35 Db(A) |
| 29. Size | 18.5*18.5*35cm |
| 30. Weight | 0.95kg |
| 31. After-sales Service Provided | Free spare parts |
| 32. Type | Ultrasonic Humidifier |
