Add moisture to the indoor air with this Vornado evaporative humidifier. It has Vortex-assisted humidity distribution for rooms up to 700 sq. ft., and its automatic humidity control keeps the moisture level where it should be. This Vornado evaporative humidifier has a 1.5-gal. capacity, so it doesn’t need to be refilled frequently.
A: Distilled water is best, though tap water can be used. However, it can shorten the life of your wicks and your unit as hard water deposits build up. The harder the water the more issues you may have. Cleaning the unit regularly per the manual is important. If you have further questions, please reach out to our Consumer Care team at 800-234-0604 or email us at [email protected]. We'll be happy to assist you.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Add moisture to the indoor air with this Vornado evaporative humidifier. It has Vortex-assisted humidity distribution for rooms up to 700 sq. ft., and its automatic humidity control keeps the moisture level where it should be. This Vornado evaporative humidifier has a 1.5-gal. capacity, so it doesn’t need to be refilled frequently.

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.

BLUEAIR Room Humidifier - DreamWell - 48Hr Top-Fill Mist-Free InvisibleMist Technology Aroma Stone for Essential Oils and Soothing Mood Lighting - Quiet Operation for Bedroom and Home Use, Grey

Enjoy refreshing humidity in any room with the Levoit Classic 300S. The 6 L / 1.58 gal tank adds humidity to any type of room whether it’s a bedroom, living room, office, or nursery between 200-500 sq ft. Enjoy full control of your humidifier from your phone. With VeSync, you can monitor your humidity, select settings, use voice control, and create schedules and timers for your humidifier. Add a few drops of essential oils to the aroma pad to fill your room with a refreshing scent while the powerful transducer turns the water into fine mist.
| Pros for Vornado - EV200 Evaporative Humidifier - Gray/White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Ease of use, Overall Performance, Noise Level, Humidity Control, Water Tank Size |
| Cons for Vornado - EV200 Evaporative Humidifier - Gray/White | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Cleaning |