Wow! Get near 80% off of the Optimus 1.5-Gallon Cool Mist Ultrasonic Humidifier at Amazon. The price drops to just $24.01. Compare to the sale price of $46.46 at Walmart.

The humidifier outputs 1.5 gallons in 18 hours and features a water empty automatic shutoff switch and refill light.

Shipping is free for Amazon Prime members or with a $35.00 purchase.

Optimus 1.5-Gallon Cool Mist Ultrasonic Humidifier (reg $113.48) $24.01
Free shipping for Amazon Prime members or with a $35.00 purchase
Final Price: $24.01