4 Gallon output/day humidifier with digital controls is up to 40% quieter than other cool mist humidifiers. Operates 12-24 hours on a single filling and is recommended for large rooms (850-1,400 sq.ft.).
Manufactured by: KAZ, Inc.
Model: HCM-650
Product ID: 24bb6addc75656b0440684f5dd671039
4 based on 5 stars
49.99 New

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HCM-650 Honeywell® Quietcare™ Cool Moisture Humidifier

Model Number: HCM-650
Category: Humidifiers
Color: white
Warranty: 5 Year Limited

The 4 gallon Honeywell QuietCare™ humidifier provides invisible cool moisture. The EasySet™ Digital Controls are simple to use with individual controls to set desired speed and humidity and a 1-18 hour programmable timer, making it easy to maintain your desired comfort level. The humidifier uses a Protec Antimicrobial treated filter to help prevent the growth of mold and bacteria on the filter. This humidifier is recommended for large size rooms and is ideal for bedrooms and living rooms. It's compact, space-saving design allows for placement anywhere in your home.


  • Up to 30% quieter
  • Easy to clean, carry and fill
  • Dishwasher safe base
  • 12-24 Hour run time per filling
  • Humidifies up to 1,400 sq. ft.
  • Replacement filter: HAC-504/HAC-504AW