Direct Room Ultrasonic Humidifiers
Introduce humidity directly into individual rooms and production zones with CleanSPOT direct-room ultrasonic humidifiers. Select capacities from 4–35 L/h, with wall or ceiling mounting and control options matched to your facility.
These units are designed for spaces where central HVAC humidification is unavailable or where separate rooms need local humidity control. Multiple units can operate in parallel when a project requires distributed capacity.
Eight capacities | Wall or ceiling mounting | Configuration-dependent ON/OFF and 0–10 V control
Wall and Ceiling Installation
Direct-room systems can be supplied with mounting equipment for wall or ceiling installation. An external water reservoir can also be connected using quick-connect fittings where required.
Share a room layout and proposed equipment position so the installation can be reviewed alongside airflow, access and humidity demand. If your project requires mist introduction into ventilation airflow, explore our duct and AHU humidifiers instead.
Choose Your G-Series Direct Room Humidifier
Select an initial capacity below, then have it checked against your operating conditions. The required output depends on temperature, target RH, ventilation and process loads as well as room volume. Confirm mounting, controls and water-management options with your quotation.
| Model | Nominal Output | |
|---|---|---|
| CleanSPOT G-4S Direct-Room Ultrasonic Humidifier | 4 L/h | Request quote → |
| CleanSPOT G-5S Direct-Room Ultrasonic Humidifier | 5 L/h | Request quote → |
| CleanSPOT G-7S Direct-Room Ultrasonic Humidifier | 7 L/h | Request quote → |
| CleanSPOT G-10S Direct-Room Ultrasonic Humidifier | 10 L/h | Request quote → |
| CleanSPOT G-14S Direct-Room Ultrasonic Humidifier | 14 L/h | Request quote → |
| CleanSPOT G-21S Direct-Room Ultrasonic Humidifier | 21 L/h | Request quote → |
| CleanSPOT G-28S Direct-Room Ultrasonic Humidifier | 28 L/h | Request quote → |
| CleanSPOT G-35S Direct-Room Ultrasonic Humidifier | 35 L/h | Request quote → |
Controls, Capacity and Water Management
Control Integration
Depending on configuration, an external humidity controller, humidistat, PLC or building-management system can control the humidifier through ON/OFF switching or a 0–10 V proportional signal. The analog input allows humidification output to follow demand from the external controller.
Distribute Capacity
Multiple direct-room humidifiers can be installed in parallel when more output or distributed humidification is required. Unit quantity and placement are selected for the actual moisture load and room arrangement.
Water Management & Service Access
Automatic filling, drainage and reservoir emptying can be incorporated, with dual water-level monitoring, dry-run and thermal protection. Programmable drain intervals can be set from 1–99 hours where included. A replaceable air filter supports routine maintenance. An integrated 265 nm UV-C LED provides an additional hygiene measure inside the water tank. It complements appropriate water treatment, cleaning and maintenance; it does not disinfect the room.
How Direct Room Humidification Works
Ultrasonic atomization
Reverse osmosis water
Mist distribution
How We Work
From initial plan to installed system, trained, and backed by a year of support.
Consultation & Plan
Ordering
Delivery & Installation
Training
Technical Support
Industries Served
Cannabis Cultivation
Pharmaceutical Production
Laboratories
Food Production & Storage
Agriculture & Greenhouses
Warehouses, Printing & Textile
Indicative Pricing by Capacity
Indicative pricing per L/h of rated capacity. Final pricing is confirmed with our team based on your installation, control setup and order volume.
Pricing includes installation and control integration for your facility.
Get a firm quoteFrequently Asked Questions
How do I choose between the eight capacities? −
Can the humidifier be mounted on a ceiling? +
Can my existing controller operate the unit? +
Can several units humidify one large room? +
How is pricing structured? +
Send your room dimensions, temperature, current and required RH, ventilation information and available control signal. Include a layout or photos if available. CleanSPOT can help determine the output and configuration required for the project.
Request a direct-room quote