The two best cool mist humidifiers on Amazon are the Vicks Warm Mist Humidifier and the Air-O-Swiss Ultrasonic Humidifier. Both products have their pros and cons, so it’s important to compare them side-by-side to see which one is the best fit for your needs.

Product Comparison

When it comes to cool mist humidifiers, the Vicks Warm Mist Humidifier and the Air-O-Swiss Ultrasonic Humidifier are both great options. The Vicks humidifier is less expensive, but the Air-O-Swiss humidifier has a higher capacity. The Vicks humidifier also has a built-in medicine cup, which is great for those who want to use it for sinus relief. However, the Air-O-Swiss humidifier is quieter and has a built-in humidistat, so you can better control the humidity level in your home.

Price

The Vicks Warm Mist Humidifier is less expensive than the Air-O-Swiss Ultrasonic Humidifier.

Capacity

The Vicks Warm Mist Humidifier has a capacity of 1 gallon, while the Air-O-Swiss Ultrasonic Humidifier has a capacity of 3 gallons.

Quality

Both the Vicks Warm Mist Humidifier and the Air-O-Swiss Ultrasonic Humidifier are high-quality products. However, the Air-O-Swiss humidifier is backed by a 3-year warranty, while the Vicks humidifier only has a 1-year warranty.

Real-World Use Cases

The Vicks Warm Mist Humidifier is great for those who want to use it for sinus relief. The Air-O-Swiss Ultrasonic Humidifier is great for those who want a quiet humidifier with a built-in humidistat.

Pros & Cons

Here are the pros and cons of the Vicks Warm Mist Humidifier:

Pros:

-Less expensive

-Built-in medicine cup

Cons:

-Shorter warranty

-Lower capacity

Here are the pros and cons of the Air-O-Swiss Ultrasonic Humidifier:

Pros:

-Higher capacity

-Quieter

-Built-in humidistat

-Backed by a 3-year warranty

Cons:

-More expensive

Conclusion

Both the Vicks Warm Mist Humidifier and the Air-O-Swiss Ultrasonic Humidifier are great cool mist humidifiers. However, the Air-O-Swiss humidifier is the better option if you’re looking for a high-capacity humidifier with a built-in humidistat.