Levoit - OasisMist 1.18 gallon 430 sq ft Ultrasonic Smart Humidifier - White. Thrive throughout the changing seasons with the Levoit OasisMist 450S Smart Humidifier. Choose between warm and cool mist settings, and enjoy continuous mist for up to 45 hours in a 215–430 sq ft room before refilling the top-fill tank.
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