The Air Innovations Clean Mist™ Smart Humidifier MH-509 provides quiet ultrasonic cool-mist humidification for indoor spaces. Its large 1.36-gallon water tank, adjustable mist output and programmable controls make it convenient for everyday use.
Designed for rooms up to approximately 400 square feet, the MH-509 can operate for up to 70 hours on its lowest mist setting. Its built-in humidistat, 360° rotating mist nozzle and ceramic water filter provide added convenience and control for maintaining a comfortable indoor environment.
Product Overview
Ultrasonic cool mist humidifier designed for rooms up to approximately 400 sq. ft. Features a 1.36-gallon water tank, adjustable mist output, built-in humidistat, programmable timer and 360° rotating mist nozzle.
Key Features
Ultrasonic cool mist technology
1.36-gallon / 5.2-liter water tank
Adjustable mist output
Low, Medium, High and Supreme mist settings
Built-in humidistat
1–24 hour programmable timer
360° rotating mist nozzle
Ceramic water filter included
Automatic shutoff safety feature
Up to 70 hours of operation on low setting
Product Advantages
Quiet operation
Large-capacity water tank
Extended operating time
Adjustable humidity control
Programmable operation
360° directional mist control
Suitable for bedrooms, offices and living spaces
Technical Specifications
Brand: Air Innovations
Model: MH-509
Technology: Ultrasonic
Mist Type: Cool Mist
Water Tank Capacity: 5.2 L / 1.36 gal
Power: 30W
Voltage: 110–120V AC
Frequency: 60Hz
Current: 0.4A
Mist Settings: Low / Medium / High / Supreme
Timer: 1–24 hours
Humidistat: Yes
Rotating Nozzle: 360°
Filter: Ceramic
Room Coverage: Up to approximately 400 sq. ft.
Maximum Runtime: Up to 70 hours on low
Product Dimensions & Weight
Product Dimensions: 9.75 W × 6.5 D × 13.5 H inches
Product Weight: 3.39 lb / 1.53 kg
Perfect For
Bedrooms
Living Rooms
Offices
Nurseries
Indoor spaces up to approximately 400 sq. ft.
Customers looking for quiet cool-mist humidification
Warranty: 1 Year Manufacturer Warranty
