The warm mist humidifier provides relief from dry air discomforts. Quiet, filter-free operation allows long-lasting use without the costs of replacing a filter. Essential oil feature allows use with essential oils or with liquid inhalants. Automatic shutoff turns off when it's empty for safe, cost-efficient use. Refill light illuminates when the tank is empty so you always know when water is required. Plus, its wide tank opening helps prevent messy spills when refilling the 1-gallon tank.
SKU: HWM845B Room Size: Medium Tank Size: 1 gallon tank Run Time: up to 24 hours Dimensions: W 6.4" x H 11.8" x L 10.6"
Question: Which filter is compatible with the HWM845?
Answer: The HWM845 is filter-free and does not require a filter.
Question: What do I do if my humidifier has power, but I don't see any mist?
Answer: The following cases could cause little or no mist:
No water in the tank
Unit is not level
Mineral deposits on nebulizer; needs to be cleaned
Power setting may be too low
For additional FAQ or post-purchase support, please visit our support page.
Videos & Support
Introducing the Honeywell Warm Mist humidifier HWM845.
How to Clean
Follow these simple steps on how to clean your Honeywell Warm Mist Humidifier HWM845.
3 Year Limited Warranty
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