Best humidifiers Deals Online in the US
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10% OffKaz Cool Mist Hospital Model Humidifier 4100-HF HealthMist 1.2 Gallon CapacityFree Shipping 
Westinghouse 28 inch Cool Mist Ultrasonic Tower Humidifier
Crane RB-6913 Warm & Cool Mist 1.2 Gallon Humidifier with UV Ionizing Light- Best Value
11% OffVIVOSUN AeroStream,750ML/5 L/9L /19L Humidifier,Smart Remote Control 
Westinghouse Ultrasonic 6L Cool Mist Humidifiers for Bedroom
Ultrasonic Humidifiers 3L For Bedroom Large Room Office Cool Mist Air Humidifier
6L Ultrasonic Humidifiers For Bedroom Large Room Office Cool Mist Air Humidifier-
Humidifier 7.5L for Large Bedroom Top Fill&Anti-leak Design Ultrasonic Cool Mist
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50% OffEverlasting Comfort: Cool Mist Humidifier 4L Easy Clean & Quiet, Black
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64% OffHolmes 0.36gal Antimicrobial Top Fill Ultrasonic Cool Mist Humidifier
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Everlasting Comfort Cool Mist Humidifiers for Bedroom 6L - Humidifier Large Room
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Aroma Diffuser Essential Oil Humidifier Mist Maker Aromatherapy For Home Office
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Ultrasonic 3L Humidifiers For Bedroom Large Room Office Cool Mist Air Humidifier
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HUMSURE-Humidifier-USED-Cool Mist Humidifier-Easy To CleanUsed
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Everlasting Comfort Cool Mist Humidifiers for Bedroom 6L - Humidifier Large Room
15 Humidifiers deals are available from:
eBay stores, starting from $9.86.
The biggest discount we found is 64% on Holmes 0.36gal Antimicrobial Top Fill Ultrasonic Cool Mist Humidifier at eBay.
The lowest price we found is $9.86 while the highest is $43.99.
Prices for the best Humidifiers deals average at $26.53.
Last updated on September 13, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Humidifiers.