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Cool Mist Humidifier

Model Number: HCM-350
Category:
Dimensions: 19" x 10" x 13" in
Room Size: Medium
Warranty: 3 year limited warranty
Price: 74.99
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Product Reviews Add your own review

Humidifier HCM-350
This is a superior product. Easy to set up and keep clean. It dramaticaly improves the comfort level of indoor living in winter where heating systems parch the air. This is a major weapon to prevent sinus and respiratory infections.
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Impressive!

I'm really glad this humidifier is working out for us!  Our bedroom is 285 sq ft (19'x15') and within an hour, I noticed a considerable difference when using this humidifier.  If your room is 300+ sq ft, I would not recommend a medium humidifier like this one, get the large.  The replacement filters are $10, not bad considering it is 99% germ free.  Although not required, I use bottled water (Culligan reverse osmosis) in the tank.  I'm thinking it will save the life of the filter...we'll see.   The low setting is VERY quiet, practically whisper.  The high setting isn't terribly loud.  I actually enjoy it for white noise while we sleep. Try it!  You won't be disappointed!

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Cool Mist HCM 350
We are well satisfied with the first one we purchased so we purchased a second for another part of our home.
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HOMEOWNER RETIRED
TOO EARLY TO REVIEW UNIT
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teacher
I've had great success with this product, it's easy to use, and I'm even thinking about buying another one for a different room in my house. I recommend it to anyone suffering from the effects of dry air.
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TJB
Just purchased the HCM-350. Easy instructions. Easy to unpack. Will be putting it through the paces. On-line reviews convinced me to purchase this model/manafacture
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My Honeywell humidifier
I love my Honeywell cool mist humidifier model HCM-350-TGT. It has improved the humidity level in my bedroom. The air was too dry in the room and just running the new humidifier on the lowest speed made a big difference in my breathing at night and I don't wake up with a sore throat anymore. It has even helped my cats ability to breath as well. She was so congested she wouldn't eat. She is back eating again.
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So far, so good
The Honeywell Cool Mist Humidifier has been a great addition to our home. It has helped with the dryness in the house and has helped with itchy eyes and chapped lips. Looking forward to many years of service from this great product. A great "bang for the buck"!
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Used 1st nite, so far...
I can tell you it IS very quiet on Low. We'll see how it goes as I continue to use it.
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Honeywell Cool Moisture humidifier model HCM350
Very quiet. Attractive design with good capacity and run time. Very portable and easily serviced. Filter very important and highly effective. Three speed fan plus low energy use are plus features.
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just got it
we just got the product today,but i like the brand
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Great so far
I've had the unit for about a week.
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Humidifier
Have had the humider for a month now and are very pleased with the results. As the well water contains minerals the filter clogs up and needs cleaning or replacement.
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HCM-350 Great humidifier
High quality, low maintenance humidifier!
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HCM-350 Humidifier
We burn wood and found it hard to keep the humidity levels comfortable. We have used other makes of humidifiers and found them lacking. From the day we plugged in the honeywell HCM-350 we have finally found one unit that works. Thank you for making a unit that really satisfies our situation. No more dry throats and noses. Your truly, Warren
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Germ Free Cool Mist Humidifier

My daughter has asthma and allergies. This works well for her. Easy to fill, easy to clean, and well priced. Will buy again when and if the time is right.

Thanks a bunch!

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humidifier
Having this humidifier gives me confidence that I have adequate room moisture in the winter and in the summer.
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Honeywell HCM-350 Cool Mist Humidifier
We are extremely pleased with the Honeywell HCM-350 Cool Mist Humidifier! Its quietness is extremely satisfying, and it makes a tremendous difference in the comfort it gives us in our large den/breakfast room area. The price was right, too!
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Best Humidifier

My Honeywell HCM-350 is very quite keep the humidity good even on low fan speed.The water tank is easy to fill and very little or no dripping .Best I ever had. Highly recommend.

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My Honeuwell Humidifier

My Honeywell HCM-350 is very quite keep the humidity good even on low fan speed.The water tank is easy to fill and very little or no dripping .Best I ever had. Highly recommend.

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Great humidifier

I'm very happy with this item. We bought it to replace an old humidifier in our master bedroom -- and what a difference. I didn't realize how noisy the old one was until we got the new one.  It's so quiet that we can barely hear it. It's been a great purchase and am thinking of buying another unit for another room in my home. 

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Great Humidifier

Simple and easy to use. Works really well.

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HCM 350 Humidifier

Wonderful humidifier, love how quiet it is. I would recommend this unit to a friend.

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Honeywell Cool Mist Humidifier

This is my third Honeywell Cool Mist Humidifier of this same model. I run them non-stop 24 hrs a day and they perform very well. I have used other humidifiers, but I like these best.

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Great humidifier

So far, this humidifier works well- quiet, three options for fan/moisture level; seems sturdy and doesn't take up a lot of space.  I'm glad I bought this model.

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Works well

Bought this model to replace a cheaper version.  This model works well.  Easy to fill and very quiet.  The vapor doesn't have any weird smell and it has an indicator light for when the UV light is operating.  A full tank of water usually lasts for three nights of sleep.  Liked so much we bought another, so each of our kids have one.  Really good to have in the winter when the air is dry from heat.

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Humidifier

This product so far is great  It is quiet and is simple to use.  

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HCM-350

Super quiet even on high speed.

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Jacqi

Bought a duplicate of this model for another room, had a large floor model dehumidifier but large bottle was too heavy and it was difficult to start each winter season. These take up less room, jugs are lighter weight and easier to fill due to the flat bottom design. The first one that we bought last year worked well and was simple to use so I ordered another one!

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Quiet and effective

We are a home schooling family living in a 2-story farm house with 4 bedrooms-- so the most difficult decision was where to run the humidifier.  We started with it in our central dining room; the largest room in the house which doubles as our class room and where we spend the most time.

What I am most impressed by is how quiet this humidifier operates.  Even on the highest fan setting, its motor runs quiet.  When the household is at rest, the loudest noise it makes is an occasional gurgle from the water tank-- similar to having an aquarium in the room.

We are re-filling the tank on a daily basis so I know it is humidifying the air.  However, we do not see a plume of mist or find condensation around the unit as we faced with previous humidifiers.

I trust the UV feature is doing its work to eliminate germs in the water.  This provides additional peace of mind.

Overall, I consider this to be the best humidifier we've purchased in the past 20 years.

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Humidifier HCM 350

very good product, very quiet

works just as claimed

Thre are no settings an adjustments I need to make

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HCM-350 humidifier

Thr machine is quiet on low speed.  The filling of tank is easy to use. 

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First Impressions

I just received the HCM-350 and have it up and running. I'm already impressed with the design and function of the unit. Most parts are dishwasher safe and the resevoir is the perfect size for running up and down the stairs (our filtration system is on the main level). It has a nice handle for carrrying and is not at all bulky. We are using this for our baby's room, a much needed upgrade from a cheaper filter free model that spit white dust everywhere. I'll give a more detailed review on Amazon after a few months of regular use. 

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good

works very good!

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Great!

Quiet operation and germ-killing technology make this humidifier a great fit for our baby's bedroom!

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My Life Saver!!


I ordered two humidifiers (came in a two pack) -- one for me and the other one for my mother.  All I can say -- it really does the trick.  I now sleep through the night and wake up in the morning without a dry throat, dried sinuses and dry mouth (my mother agrees). I've used this for since day one ands far it really works.  You do have to refll tank every day -- no big deal!!

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JON

I BOUGHT THIS MODEL FOR MY BEDROOM, AND IT WORKED SO WELL, I PURCHASED THIS ONE FOR MY FAMILY ROOM. MY UNIT THAT I PREVIOUSLY HAD IN MY BEDROOM, WAS THE ELECTONIC TYPE WHICH USES NO FILTER, HOWEVER IT SENDS OUT A MIST THAT LEAVES A WHITE DUST ON THE FLOOR THAT ENDS UP DAMAGING THE WOOD FLOOR. 

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Great

So Far so good but I only had the product for one day.

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great product!!

Product was a sell for me as you cannot see mist which means your carpet, etc., is not getting wet and it holds true to its promise.  Usually scared about filters as fear of mold (have horrible allergies) but these (I have 2) have been running 2 months straight and no issues.  Love them!  Highly recommend!

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Terry

I just received my HCM-350 on Jan 17,2014. Packaging was great and arrived in excellent condition. Setup was easy and fast. My wife and l are surprised how quiet it is and after a couple of days using it are finding it to be a big help. I'll write another review in a few months to give it time to break in. l gave it a five star rating for the excellent packaging and quality of machine and ease of setting it up.

 

 

 

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Hertzman

Gentlemen,

I previous had a different brand of humidifier.I was never happy with it but struggled along with and finally got fed up with its performance.I pitched it.This new one exceded my expectations.It was a lucky day that I got on the internet and found exactly what I wanted with the model listed above.I am totally pleased with its operation.

Yours truly,

Lawrence Hertzman

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Great design

We have gone through 3 humidifiers in 3 months that use the ultrasonic technology. We heat our home with wood burning stoves so it gets dry and makes us run the humidifiers 24 hrs a day. We got the HCM-350 a few weeks ago because it has a very simple design that doesn't use the ultrasonic mist generator and I expect it to work for a very long time. Unlike the ultrasonic ones, you cannot see a slow mist coming out but who cares. The humidifying system design is so simple, it can only fail if the fan does. For those who want to prove the UV light works, turn the main part with the fan upside down plugged in and turned on. Push the black rubber switch with a ballpoint pen and voila.

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honeywellcoolmisthumidfier

love it makes my mouth not dry no more and no more no dry nose

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Germ-Free Humidifier

I love it. My sleep now is wonderful.

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Quiet

Large capacity and very quiet. Love the UV light for germ killing. 

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Honeywell HCM-350

Love it... it is so quiet...I have a daughter with down syndrome and she gets congested easily. She sleeps so sound and comfortable with this humidifier. I have used others but this one is elite The 99.9% is a great bonus. Would recommend to anyone. Thank you Honeywell.

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Very Happy

So happy I bought this product! It is SO quiet, makes the room comfortable really fast and is really easy to fill. It's also easy to move from room to room.

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Humidifier

So far....so Good!

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Very good Humidifier
I bought this humidifier 5 day ago and it has helped my kids and myself to breath alot better. The air in my apartment is so much better.
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Honeywell purifier

Great machine!  Couldn't be happier!

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Ms.

QUIET, easy to use and fill. 

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Awesome!

I don't have a lot of feedback yet as this is a new purchase. But we are impressed with the ease of unpacking and setting up the humidifier. Instructions are easy to understand and parts are easy to assemble. It doesn't make too much noise and seems to be working quite nicely so far.

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Humidifier
we are very satisfied right now with the product, It's very quiet as compared to the humidifier that we brought before
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winnie
it has all of the features that i was looking for. i hope the replacememt filters are not too expensive.
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Good
Easier to use than the one I had.
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Nice model for the price
Sleek style and non-intrusive design. Does not take up a great deal of space. Quiet performance when used on medium function. Pleased so far.
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Mr
Looks like, as usual, I can trust the Honeywell brand. Thanks to those who manufacture their products.
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T. Demsky
This unit has performed flawlessly right out of the box. Watch the water reservoir, fan speed determines the water usage.
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Honeywell Humidifier
This humidifier works well. It is very quiet on the low fan settings.
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Kaz Humidifier
It has help with dry skin and no more static electrical shock. will buy and additional container to simply just change cartridge.
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Jim
We like the fact that this humidifier kills micro-organisms. It does't say anywhere in the manual how long the filters last or if this unit autoatically turns itself off, if the tank goes dry. That would be a nice feature. I would hate to burn up a motor, if that is possible. I like that it is not a huge size.
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Cool Mist Humidifier
Very stylish and easy to refill water container. Would like it to be a little quieter in how it runs.
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Great Machine
It works really well. I wished I would have got one that held more water. I run mine on high, so I have to refill it in the mornings and at night. Other than that, It is a great machine.
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Great Machine
It works really well. I wished I would have got one that held more water. I run mine on high, so I have to refill it in the mornings and at night. Other than that, It is a great machine.
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Honeywell Cool Mist Humidifier
I like this humidifier because it is a good size for me. It is easy to handle. The water container is not too heavy to carry when it is full. I do have to fill it once a day. The filter is good for the water I have. It is so full of calcium and this humidifier filters it out so it doesn't go into the air like the humidifiers without a filter. It does not turn off automatically when it runs out of water which I do not like because it continues to run until I can add more water. I was told that it will not hurts the machine to run empty. May concern is what if I am not here for a number of days.
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Humidifier
This is my second Honeywell Cool Mist 350 and I like it very much. My first one is now almost two years old and it performs like new. Our climate is very dry and using two humidigiers is a big help.
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Honeywell Cool Mist Humidifier

This is the second of this humidifier we bought.  We use the first in our son's room for over a year without any problems and found it to add cool mist in a small to mid sized room.  We had previously purchased another humifier (a popular brand and unit) to have problems in first few months, despite following maintenance schedule.)  That product completely failed within 1st year but of course after the warranty expired.  Would recommend this very simple product, good design, sizable resevoir.

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Cool Mist
Love it; better than expected.
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So far so good!
I bought this humidifier about a month ago, so far it seems to be working very well. It operates with very little noise, which is a plus.
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Very Quiet!

I purchased this model after my daughter came home from having jaw surgery.  I was attracted to the model because it was germ-free but also because it said it was quite.  I am happy to say it is extremely quite making it easy for my daughter to rest while the unit runs continuously.  If I had to find a fault, I would say it would be nice if the resevoir was just a little larger and could run longer between fill ups.  Otherwise, I am extremely please with the unit and would gladly recommend this unit to my friends.

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Honeywell HCM 350

I don't have much luck when it comes to humidifiers.  They usually break after 1 year.  The last one I had was made by Sharper Image.  It was a cool mist humidifier.  I spent hours researching to find a new humidifer last year and came across the Honeywell HCM 350 model.  It had basically everything I was looking for. 

-Germ Free

-Cool Mist Evaporative

-Quiet fan

-No annoying bright night light

-Easy to care (dishwasher safe)

The only con I must say for now is that it has a Wick Filter.  I wanted it to be filter-free but if the wick filter is the only thing I have to replace each year, it's cheaper than buying a new humidifier.

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Love the Germ Free

Very quiet, wish the water capacity was bigger

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great
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Great medium-sized humidifier

I suffer from sinus issues (dry nose is the biggest complaint). I've had warm steam humidifiers in the past, and they always felt uncomfortable to leave on for a long time.

Bought this unit from Home Depot and noticed the difference after just 2 hours on LOW setting.

Cant sleep with it on High or Med, but Low seems to be fine.

Only complaint is that the tank leaks when carrying from bathroom to my bedroom.

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Honeywell Cool Mist Humidifier

Very easy to set up & use. Changing filter takes less than a minute. Simple cleaning & maintenance make this product a "Best Buy" in my book.

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HCM-350 humidifier

I bought this Honeywell humidifier because it was very highly rated by consumer reports. So far it meets all my expectations and I agree with the cr ratings.

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Breathe Easy!

The Honeywell Cool Mist Humidifier model HCM--350-TGT does a great job in keeping the humidity in my bedroom at a comfortable level.The dryness in the room without it is not very pleasant. I like the ease of operation and that the unit runs very quiet on the low speed. The only reason I didn't give it 5 stars is because I would have preferred a larger water tank.

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Germ-Free Humidifier

I like this humidifier because it's easy to set up the best feauture is that it 's very quiet. I only wish I did not have to keep adding water to the tank so often, otherwise I believe it's the best humidifer I have bought so far.

Rose

 

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humidifier
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Works Great!

Unit works great.  I had checked it out on Consuner Reports and I agree with their rating.  I had a freat nights sleep and woke up with out my nose bleeding.

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Honeywell UV Germ-Free Humidifier

Easy to use!  Easy to refill.  I'm just undecided on how much of a different it makes yet.

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So far so good

I just received product and it works well and is easy to assemble and opperate.

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junebugv69@aol.com
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so far

very quiet

seems to be doing it's job, if set to 'medium'

wouldn't have to fill as often if the resevoir was a bit larger

at this point, have only had it for a week or so, we have no complaints

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Great Product!

After thorough research I decided to finally purchase this product. The overall customer reviews on all the various websites out there ultimately won me over. It runs smoothly and is relatively quiet, especially on the suggested level for night time. It is quieter than my ceiling fan on this level. The only thing I wish was different was its overall energy efficiency.  

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Easy to re-fill, quiet operation; choice of fan speeds.

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Humidity

The humidifier is easy to use and refill.  Raises the humidity in room and delivers a cool mist.

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Recommend this humidifier

I had first bought a humidifier at Sears (some Kenmore model) but it only raised the humidity a percent or 2 each night. When we replaced it with the Honeywell 350 we saw an immediate change - it was able to raise the humidity in the bedroom by 8-10% each night. Since it doesn't have a humidity level readout, I would recommend buying an inexpensive hygrometer - I found a Vicks on Amazon for $11.39. The Honeywell unit is also quiet especially on the medium speed. I definitely recommend this product for a medium sized room (our bedroom is about 300 sq ft.)

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I like the quiet but I wonder how it will hold up by never going on auto mode. That means it will run for 24 hours a day for a long time.

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Cool Mist Humidifier

Easy to use and instructions are simple to follow.

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If this works as others in the past it's a great humidifer.

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masdws

good.

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HCM-350
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?
Not sure yet...just got it
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HCM-350
While the humidifier works quite well, it is a nuisance to keep it clean.
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honeywell cool mist350

I  bought 2 of these cool mist humidifers to put in 2 different rooms in our house.  One of them is working wonderfully--quiet, efficient, mist output good.  THE OTHER IS DISASTROUS!  It doesn't work at all.  The fan runs, there is no output of moisture; when I check the filter, it doesn't stay wet, but dries out.  The most FRUSTRATING part of this is my inability to TALK to anyone at Kaz.  I stayed on the phone 15 minutes and no customer service person came on--and then after waiting, I was cut off. 

 

 

 

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GOOD

I just got it and just started using it . It will take more usage to really give a true review of this item.

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Unsure if working

This product was great for the first 4 months, now it does not seem to be working. I follow the directions and clean regulary. I soak the filter every 2 weeks. The fan works great, but the water level is moving down less and less the older the machine works. I really liked this product when I first bought it, but now am waking up with the symptoms I had before I bought it.

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Cool mist humidifier HCM-350

We like the fact that it is germ free and very quiet. We also enjoy that it does not warm up our room like our previous warm mist humidifier. What we do not like is the design, which makes it easier to spill water as you lift the base. Additionally, we do not like the fact that you have to remoisten the filter after hours of inactivity. Oh, and it is quite bulky. 

Overall, we are happy with its function and will continue to use it. 

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So Far So Good

So far, so good.  Doesn't leak; fan runs; and UV lamp works.  Uses water much faster than anticipated - no way would it operate for 24 hours, as stated on the carton.

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So Far So Good

I've just purchased my unit a few days ago and recently assembled it. Everything appeared to be easy, well designed and self explanatory. I would like to give myself a little more time to exprience the features and benefits of this product before issuing a complete review. I look forward to a smooth feature-filled expreience with this product!

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operation
There is no mention of an automatic shutoff for this unit. What happens if you do not turn it off when it is out of water......
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humidifier

The first day I got this, the filter burned or something somehow. Now I have to buy a new filter and I only used it a few times. If the filter part worked out fine I would have given it a much higher rating.

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filter
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Just got it

Don't know what to say

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Good In beginning

I have only had this humidifier a few months and it doesn't seem to be putting any moisture in the air. I have to constantly wet the filter because it is always dry and the water level doesn't change. I am not sure it is working properly even though I have followed the troubleshooting directions in my manual. I know my house does not have over 60% humididity and this should be working!

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how do I reurn this?

I am totally displeased with this item. The filter does not stay firm enough and therefore the unit does not work properly. I would like to return this for a full refund. Thank you

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Too Noisy

Much too noisy for me!!!  Its advertised as very quiet, but is noisy, noisy, noisy.  I shipped them back and had to pay $25 shipping fees.  A poor choice.

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Too Loud

The humifier looks nice ad works well;  unfortunately the unit is very loud.   I can hear it upstairs even though it is set up downstairs.  I am returning it to the store where i bought it as defective (by design.)

The fan is probably out of balance.  Although it would be more expensive, a larger slower running fan would be much quieter; however, this would require a larger more expensive motor.

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Bad Product

I bought two HCM-350 humidifiers one week apart through Walmart. The first works great. The second one does not. The filter in the second one is half the thickness of the first one. The first one stands up like it is supposed to. The second one flops over like a wet dishrag. The filter is clearly defective. Customer Care was no help. They simply said take it back to Walmart. I want another humidifier that works but I'm afraid to get another Honeywell HCM-350. Why not stand behind their product and send me a filter that works. I know they have them because I have one in the first unit.

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Customer Service won't respond to my emails

I have written Customer Service (ConsumerRelations@kaz.com) twice in the last two weeks, and have gotten no reply about a Replacement UV Bulb for the HCM-350 Series. Kaz's website says it's currently out of stock. Your website says "Dedicated to Delighting the Customer." So far, I'm not delighted by your lack of response.

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Stand Behind your Product

I believe that if you sell a quality product, you should provide spare maintenance parts with the original purchase, or provide them at no cost including shipping when requested.

When I say small parts I mean the rubber seal valve in the center of the cap, or the Cap O-ring Seal.

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