PureGuardian PureGuardian 0.21 Gal. Cool...

Wayfair
$29.99

Comfort Zone 0.34 Gal. Cool Mist Ultraso...

Wayfair
$43.99

SOICARE Humidifiers white - Silver Cylin...

Zulily
$14.99

SOICARE Humidifiers pink - Pink Cylinder...

Zulily
$14.99

Original Humidifiers Humidifiers White -...

Zulily
$19.99

PureGuardian 1.5 Gal. Cool Mist Ultrason...

Wayfair
$99.99

PureGuardianĀ® H1210AR 100-Hour Ultrason...

Sam's Club
$118.98

Crane Evaporative Cool Mist Humidifier

Sam's Club
$44.47

Autoflo 200EP Humidifier Pad

$17.66

Vicks Honeywell V5100N 1.7 Gallon Ultras...

$44.98

Hunter Ultrasonic Humidifier Demineraliz...

$11.99

Optimus 1.5-Gal. Cool Mist Ultrasonic Hu...

$49.49

Kaz - V3900 Germ Free Humidifier

$63.99

Pure Guardian 100-Hour Ultrasonic Humidi...

$71.99

8 Pint Humidifier EW-5K129

$45.99