Honeywell UV Cool Moisture Germ Free Humidifier, HCM-350B

  • Honeywell UV Cool Moisture Germ Free Humidifier, HCM-350B
  • Honeywell UV Cool Moisture Germ Free Humidifier, HCM-350B
  • Honeywell UV Cool Moisture Germ Free Humidifier, HCM-350B
  • Honeywell UV Cool Moisture Germ Free Humidifier, HCM-350B
  • Honeywell UV Cool Moisture Germ Free Humidifier, HCM-350B
Germ-free, cool moisture for temporary relief of dry air discomforts
Availability: In Stock
Regular: $89.95
Price: $64.95
You Save: $25.00
  • Patented germ killing process continuously kills up to 99.9% of water-bred germs, bacteria,
    mold and spores in the water
  • QuietCare Technology is up to 30% quieter than similar evaporative humidifiers
  • Soothing, invisible moisture to relieve dry air discomforts
  • 3 speed settings to adjust moisture output and sound level
  • Easy to fill, clean & carry
    • Wide tank opening
    • Dishwasher safe water tank & tray
    • Large recessed tank handle
  • Integrated break resistant water tank
  • Self-regulating evaporative system
  • Room Size: Medium
  • Moisture Type: invisible cool moisture
  • Run time per filling: up to 24 hours
  • Tank Capacity: 1.1 gallon
  • Uses HAC-504 series replacement Filter A
  • 3 year limited warranty
The Honeywell UV Cool Moisture Germ Free Humidifier is efficient in establishing a clean breathing environment. Self Regulating Evaporative Technology has made this unit capable of eliminating up to 99% of bacteria, mold and various other harmful allergens in the water. 25% quieter than rivaling humidifiers, this model releases cool, filtered invisible moisture into the air. Incredibly versatile by design, this Honeywell UV Cool Moisture Germ Free Humidifier comes with 3 speed settings that will allow owners to adjust moisture output and sound levels. The inclusion of a Break Resistant water tank simplifies the filling and cleaning process. The Honeywell UV Moisture Germ Free Humidifier is an ideal fit for medium sized rooms and is capable of running up to 24 uninterrupted hours per filling.
Product Specs
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Average Rating Based on 34 reviews: Rating: 4.85294117647059/5Rating: 4.85294117647059/5Rating: 4.85294117647059/5Rating: 4.85294117647059/5Rating: 4.85294117647059/5 (4.9)

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Best around! - 03/05/2019
Reviewer: ali distel
I've used different humidifiers, this one is by far the best!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Nice humidifier - 02/28/2019
Reviewer: Jody K
I switched from a vapor humidifier to this one where you do not see the moisture, and I have to say, it is a bit tricky at first to know if it is working. I can tell you, though, that once the filter started to get old, I did notice the air getting drier and there was less water being used up in the tank. I do recommend this item - also it is nice to not have any moisture damage from normal humidifiers. Just a word of wisdom - be weary when buying replacement filters. There are a lot of fakes out there that are nowhere as good as the genuine Honeywell filters!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Pretty cool machine - 02/26/2019
Reviewer: Morgan Wood
It helps and is easy.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 ibfife - 02/19/2019
Reviewer: Debbie Fife
Every time I touch something, it would shock me. This machine has good reviews so I tried it. I was surprised at how quickly it worked. The only thing it doesn't do, is notify you when you need to refill the canister. Quiet running too.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5 Excellent with one flaw - 01/24/2019
Reviewer: Anne Wiese
The humidifier works really well, and is wonderfully quiet and unobtrusive especially on the lowest setting. The one flaw I have found is that if you don't run it continually, 24-7, the filter begins to dry out immediately, and prevents the machine from dispensing mist. I had hoped to run it only overnight, but that will not be possible.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Good Product - 12/26/2018
Reviewer: Jon Drogt
We have used the Humidifiers for a week. It works as stated and was easy to set up. Your personal tolerance of white noise and how close you can site your humidifier to the proximity of your head will determine the degree of how well moisture is provided. This statement is based on one of our humidifiers being operated close and another being placed about 5 feet away. The fan speed was set a medium for both humidifiers. Do not expect them to humidify a large room. Based on this same product being operated in a different household for about a month, I am a little concerned about the amount of filter replacement that may be required. Yes, soft water is being used but mineral and fine Iron residue is being trapped on the filter quickly. I have rinsed the filter once but not sure about multiple cleanings.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Very Happy! - 12/23/2018
Reviewer: Gilberto De lara
Arrived as promised and works very well. Easy to add water. I'm amazed at its efficiency and simplicity. Will recommend!

Rating: 3/5Rating: 3/5Rating: 3/5Rating: 3/5Rating: 3/5 Nice humidity, a little bit of white noise - 12/12/2018
Reviewer: Connie Baron
Okay for the price. Humidity super nice. On high though, it makes noise.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Excellent product - 12/12/2018
One of the best Humidifiers I have found. I have had several over the years but this HCM-350 is absolutely one of the best. Fast delivery, excellent product and so easy to use.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Very effective - 10/15/2018
Reviewer: Paul Williams
This is our second time using this model. Use in larger room. We live in Colorado where humidity is typically around 30%. Very effective in eliminating static shocks and dry nose. Barely hear the unit. We definitely recommend.

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Q: I hear the fan turning, but I don't see any mist. Is my humidifier operating properly?
A: Dry air is pulled through the system and a fan disperses invisible, moisture balanced air. There is no "mist" emitted. When operating normally you will feel only cool air coming from the unit. Monitor the water level in your Tank/Base. If you notice a decrease in the Water Tank over 24 hours then the unit is operating normally.

Q: My unit has been running for several hours. I hear the fan spinning, but I do not notice the water level in the tank decreasing.
A: First, check the filter to ensure it is wet. If the pad appears dry, remove it from the Base and gently rinse under cool water. Reposition wet filter in the Base. You may also want to note the current moisture level in your home. If the humidity level is over 60% the unit will not put out much moisture as your air is already saturated. Also verify the upper enclosure and water tank are properly seated.

Q: My filter has turned light brown and rust colored. Do I need a new filter?
A: Probably not. Since your filter has been made with Protec antimicrobial, the change in color indicates only a mineral deposit. Soak filter in a sink full of cool water to help break up deposits. The discoloration may remain but will not affect the humidifier's performance.

Q: My humidifier doesn't appear to be as clean as when I first purchased and/or I'm smelling an unpleasant odor. What should I do?
A: You probably need to replace your Protec Antimicrobial Cartridge. This cartridge helps your humidifier stay cleaner, longer and helps freshen the mist. If you have been using your humidifier regularly for over 30 days replace the Protec cartridge and follow the cleaning instructions.

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