Evap40 Evaporative Humidifier


  • Whole Room Humidification – Up to 1,000 Sq. Ft.
  • Evaporative Humidification – 2 Filters Included
  • Automatic Humidity Control
  • Extra Large 4 Gallon Capacity
  • Up to 4 Gallon Output in 24 Hours
  • Easy to Clean and Operate
  • 5 Year Limited Warranty

In stock


The Evap40 Whole Room Evaporative Vortex Humidifier creates a comfortable, perfectly humidified living space quickly and quietly. Vornado’s deep pitch blades pull large volumes of harsh, dry air through two humidifying filters, and then, using Vornado’s signature Vortex Action, circulates the humidified air throughout the room, providing complete and uniform humidification in spaces up to 1,000 sq. ft. The Evap40 delivers automatic humidity control with a built-in humidistat. An easy-to-use control panel allows you to choose your desired humidity level and fan speed (low, medium, or high). Its extra-large 4 gallon capacity provides up to a 4 gallon water output when operated continuously on high, allowing for long, uninterrupted operation and fewer refills.

Vortex Humidification

Humidify all the air in the room.

A Vornado humidifier uses special airflow called Vortex Action to humidify all the air in the room. The air flows fast and gentle to create a consistent, natural comfort unlike any other.

5 Year Banner

Satisfaction guaranteed.

Most Vornado products have a guarantee that gives you peace of mind for 5 years — the not-so-standard, standard.

Show Differences

Warranty5 year
Number of Speed Settings3
Control StyleMechanical Switch
High Speed Gallons Per Day4
Item Weight9 lbs.
Item Height13.5 in.
Item Depth19.5 in.
Item Width10.5 in.
High Speed RPM1600
Low Speed RPM750
Hertz60 HZ
PowerCord Length8 ft.
PowerCord Plug Type2-Pin Polarized

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