Air Purification Air Humidification Air Circulation

Evaporative Humidification Technology: Mist-Free, Mold-Free

Airdog has developed the world’s first mold-free evaporative humidification systems that produce uniform humidification without all the common downsides of ultrasonic humidifiers.

Shop Airdog MOI

A New Bar for Humidifiers

Washable Filter

No need for costly replacement filters—hand washable.

Active Electrolyte Module

Disinfection prevents bacteria growth and odors.

“Shower Spray” Technology

Ensures consistent humidity regardless of tank water level.

Dry Mode

Automatic drying fans remove moisture and prevent mold growth.

Learn More

How It’s Different

Airdog Evaporative Humidification Technology

Ultrasonic or “Mist” Humidification Technology

Dampness & Droplets

Evaporative mositure paired with circulating fans humidify without droplets.

Moisture spreading causes wet floors, walls, and furniture resulting in mold/bacteria.

Humidity Reach

Patented shower spray technology ensures consistent moisture levels throughout room.

Localized humidification with limited reach.

Washing Requirement

Electrolyte disinfection module removes 99.99% of mold and bacteria.

Requires hand-washing disinfection.

Filter Type

Washable, environmentally-friendly filter.

Expensive, non-recyclable replacement filters required.

The MOI Makes Humidification Easy

Smart Mode

Auto-detects moisture levels and adjusts its operation accordingly.

Water Level Indicator

Know exactly how much is left in the tank.

Humidity & Temp Sensors

Know more about the humidity in your air.

Ready for calming humidity?

Check out the Airdog MOI

Shop Now