HydraFog™ DRH unit mounted on a wall

HydraFog™ Direct Room Humidifier

Safe, energy efficient humidification for direct-room applications

Download HydraFog DRH Flyer


HydraFog™ Direct Room Humidifiers use patented dry fog technology to effectively humidify any size space.

  • Cost effective small footprint
  • Low maintenance alternative to ultrasonic humidification
  • Prevents electrostatic discharge (ESD)
  • Controller with real-time monitoring capabilities
  • Provides clean, healthy humidity to promote wellness and a comfortable environment
  • 90% more energy efficient than traditional steam humidifiers
  • Integrated TriOBreeze™ sanitization maintains internal humidifier cleanliness
  • Easy installation

Intelligent Design. Simple to Maintain.

external and internal views of the unit

Precision Fabrication

Each unit is engineered for reliability and precision fabricated to ensure flawless operation.

HMI Touch Screen Control Display

HMI Touch Screen Control Display

Touch screen controller with full-color LED display and easy navigation.

HydraFog DRH Specifications

Water Filtration

  • 0.20 micron filter
  • Corrigan 100% KDF antibacterial filter
  • Reverse Osmosis and other water filtration options available

Reliable, High Pressure Pump

  • High efficiency fractional HP, 115 V motor
  • Plunger pump built to ISO 9001 standards
  • Compact design


  • Adjustable output and directionality
  • Clean, pharmaceutical grade stainless steel construction

HMI Touch Screen Control Display

  • NEMA 4X (indoor) display face
  • RJ45 Ethernet Port and USB-A Port (2.0) for data logging

PLC Control
(Programmable Logic Controller)

  • Interface with existing control systems
  • Custom programming
  • Remote monitoring available
  • Low feed water and leak detection

Humidity and Temperature Transmitter

  • Heated probe range 0-100% RH
  • Stable measurements in demanding climate conditions