Honeywell - HWM845 Warm Mist Humidifier with Essential oil cup, Filter Free - Black

Honeywell - HWM845 Warm Mist Humidifier with Essential oil cup, Filter Free - Black

Name: Honeywell - HWM845 Warm Mist Humidifier with Essential oil cup, Filter Free - Black
Brand: Honeywell
SKU: 6252690
Price: 51.99 USD
Availability: InStock
Rating: 4.3 (1129 reviews)

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Type: Humidifiers

Model: HWM845B

SKU: 6252690

$51.99

Available in stock

This Honeywell Warm Mist humidifier delivers a soothing warm mist to provide 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 your favorite essential oils or with liquid inhalants. Essential oils sold separately.

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Honeywell - HWM845 Warm Mist Humidifier with Essential oil cup, Filter Free - Black

$51.99

Highlights

Maximum Recommended Room Size : 270 square feet , see in specifications
Humidifier Type : Warm Mist , see in specifications
Low-Water Indicator : Yes , see in specifications
Adjustable Humidistat : Yes , see in specifications
Number of Output Settings : 4 , see in specifications
Reservoir Capacity : 4 quarts , see in specifications
App Compatible : No , see in specifications
Antimicrobial : No , see in specifications

Specifications

General

Brand	Honeywell
Model Number	HWM845B
Product Name	HWM845 Warm Mist Humidifier with Essential oil cup, Filter Free
Product Width	10.5 inches
Product Depth	6 inches
Product Height	12 inches
Product Weight	4 pounds
Warranty - Parts	3 years
Warranty - Labor	3 years

All specifications (19)

Key specs

Maximum Recommended Room Size	270 square feet
Humidifier Type	Warm Mist
Color	Black

Other

App Compatible	No
Wireless Connectivity	None
Reservoir Capacity	4 quarts
Low-Water Indicator	Yes
Adjustable Humidistat	Yes
Antimicrobial	No
Number of Output Settings	4

Features

Filter free relief from dry air discomfort
Wide tank opening for easy fill and clean
Essential oil cup allows for your favorite essential oil or liquid inhalant to be added
2 comfort settings with auto shut-off, when tank is empty
Reset light lets you know when water is low

Customer reviews

4.3

out of 5

1,129 customer reviews

Most recent 10 reviews

great for sickness
I normally use it when sick, purchase Vicks steam liquid to help with congestion
SMTTSep 10, 2026
Recommended
Work well easy to use shuts off when empty use it with my Vicks liquid I w would like more mist released
CiikieAug 7, 2026
Gets the job done without much headache
Honestly it is a solid product. On its highest setting, it will make some noise but nothing I would consider a nuisance. In fact I keep mine near the headrest of my bed during winter when the air is dry and it will act as pleasant white noise. I’ve never used the essential oil cavity thing since I do not really care much for scents but I see no reason for it to not work as the steam would carry the oil fragrance up wards. Be realistic about what room you are trying to provide humidity to. I have one of these in my work office and my bed room which are about 100-150sq ft and they get the room…
ESehovicJul 9, 2026
Humidifier
Still working just fine. Glad to have it. Relieves excess dryness.
customeranonymousJun 19, 2026
Best Humidifier for the session with Essential oil
Best Humidifier with low price options for session
KiranMJun 1, 2026
Winter Moisture Provider
We have owned this unit for a few years and use it daily in the cold, dry winter months. It has definitely helped keep dry sinuses at bay. The essential oil cup is tiny, but adding just a touch of eucalyptus, peppermint, or another such oil when someone’s dealing with sinus issues does help quite a bit. It also provides a pleasant aroma in the house! For us, this small unit has been very beneficial during our northern WI winters.
GwenHMay 8, 2026
Great humidifier
I had bought this model several years ago and it final went. I thought is was the best humidifier that I have ever bought. I searched on line and it was available from Best Buy, but not at my local store. I opted for a free delivery the next day. The whole process was quick and seemless.
user378570May 1, 2026
Great value
Very good unit for the price - warm mist is great improvement over cold mist
TwinMARKApr 17, 2026
Candygirl
I didn’t like the item not easy to use i returned it.
JacquelineHApr 11, 2026
Best brand of humidifier
Works very well and is super easy to clean! I highly recommend it.
HannahCApr 3, 2026