Honeywell HCM-350 humidifier

Price range:
$54.99 - $89.99
Price it button
Summary: This Honeywell Tabletop was good in overall performance, and is intended to humidify areas up to 500 square feet. It uses a filter or wick for evaporation to produce moisture. The filter may need periodic replacement. It is effective at inhibiting bacterial growth.
Dividing line
Community icon9 people have reviewed this model.
Type: Large room (500 - 999 sq ft)
About - Honeywell HCM-350

The Honeywell HCM-350 is part of the humidifier test program at Consumer Reports. In our lab tests, humidifier models like the HCM-350 are rated on multiple criteria, such as those listed below.

Output is based on the number of gallons emitted daily per square foot of the recommended humidification area.

Convenience is the ease of operating and maintaining a unit.

Noise is based on the sound level, in decibels, at the unit’s highest operating setting.
About This Brand

Honeywell is part of the Helen of Troy group. Humidifiers are available in a wide variety of mass-market and home-center stores. It offers whole-house and tabletop models. Prices range from $40 to $75.

Features & Specs - Honeywell HCM-350
info Style Evaporative
info Claimed humidification area 500
info Daily output (gal) 2.3
info Humidistat No
info Programmable No
info Antimicrobial claims Yes
info Dual mist No
info Warm mist only No
More features and specs
User Reviews - Honeywell HCM-350
User Reviews
Already own it? Write a review
(2 of 2 customers found this review helpful)
Impossible ti find UV replacement bulb
Output Great For Week Or
Quiet on Low
Filter Life Too Short
Not Quiet On Med Or High
Uv Bulb Not For Sale
Best Uses
Had two through three winters. No malfunctions yet. Use on upper level of home about 1,200sq. ft. in northern Minnesota. Use softened well water and have gas forced air heat. Use them on low to try to keep humidity on upper level in the 24 to 28% range. Replacement filters are not hard to find. In 3 years have not been able to buy replacement UV bulbs through Kaz or Honeywell or get detailed enough specs from them to be sure what generic brand UV bulb might work. How can a manufacturer sell a product and not have replacement parts available? The product is OK, but no UV bulb availability makes it impossible to recommend this product.
How long have you owned it:
More than six months
Bottom Line
No, I would not recommend this to a friend.
(2 of 3 customers found this review helpful)
Struggles / Quiet / Refill 2x/day
Easy to refill
Humidity Level
Uv Bacteria Light
no humidistat
No Humidity Settings
Small Tank
Struggles For Above 37 Dg
Best Uses
Living Room
I purchased two of these for my small 1000 sq ft condo. The furnace I have is very strong and blows very dry air and it inhibits sleep and breathing quality. I read great reviews of this online but am not finding it so stellar. Firstly, it doesn't have any humidity settings or levels. It only has fan speed levels. The two humidifiers I bought struggle to get above 37 degrees humidity. I have a handheld humidistat. If I want it to go more toward 45-50 there's no way I can do that. I really dislike this feature and I would not have bought this if I knew it didn't have basic degree settings that every humidifier should come standard with. Also, it has a very small one gallon tank that needs to be refilled at least twice a day. Where it says 2.3 gallon output per 24 hours - don't let that fool you. What it means is if you refill the tank once per 12 hours, you'll get 2.3 gallons per 24 hours (one day). The humidifier is very quiet and it so far is very clean. Mine does not leak from the bottom and it's super easy to put together. Just MAKE SURE you soak the filter before turning the unit on otherwise it won't pull the moisture through. I would not buy these units again and would opt from something that can have humidity levels set.
How long have you owned it:
A month or less
Bottom Line
No, I would not recommend this to a friend.
(2 of 2 customers found this review helpful)
Easy working
Replace Filter
Best Uses
Child's Room
This is the easiest, cleanest humidifier I have had (out of 3). I have never seen bacteria growing on it. It is simple to fill also.
How long have you owned it:
More than six months
Bottom Line
See all Models
Nobody Tests Like
We Do
Our testers put 100s of products through their paces at our National Testing and Research Center. Learn more about how we test for:
Learn more