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Bionaire Warm Mist Humidifier

12 customer reviews

Currently unavailable.
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  • 3.4L removable tank
  • Output: 11.7L of warm mist per 24 hours
  • 2 humidity settings
  • Built‐in Medication cup
  • Digital display
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Product Information

Technical Details
Brand Bionaire
Model NumberBWM5251-IUK
Item Weight2.7 Kg
Product Dimensions34.4 x 28.2 x 27.8 cm
Special FeaturesWarm Mist
  
Additional Information
ASINB004R9OU2E
Best Sellers Rank 461,518 in Kitchen & Home (See top 100)
Shipping Weight2.7 Kg
Delivery Destinations:Visit the Delivery Destinations Help page to see where this item can be delivered.
Date First Available28 Jan. 2011
  
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Product Description

Product Description

Bionaire® Humidifiers help to alleviate the effects of dry air with a pure soothing mist of moisture. Moisture is essential for comfort and wellness. Maintaining the proper moisture level in your home is essential for pure indoor living. Too little moisture can cause dry skin, scratchy throat and itchy eyes. Too much may encourage mould, dust mites and other allergens. The answer? Easily control the level of moisture in your home with Bionaire® humidifiers. In cold winter months or in arid climates, dry air can cause dry skin, chapped lips and worsen cold and flu symptoms. Your electronics, musical instruments, furniture and wall coverings can also suffer if the atmosphere does not provide adequate moisture. In these cases, a humidifier can help balance your indoor environment, making your home a more comfortable, healthy and enjoyable place throughout the year. The Bionaire® Warm Mist Humidifier (BWM5251) produces a warm, soothing visible mist and is ideal for medium sized rooms. It has a 3.4L water tank, which allows it to be operated for 12+ hours operation on high. There are 2 output settings so that you can choose the level of humidity to be added to the room. There is a medication cup so that you can use aromatherapy oils or breathing inhalants. The anti bacteria treatment kills and inhibits the growth of bacteria on unit during use and storage. There is an auto shut off for when the unit runs out of water and the base is dishwasher safe.

Box Contains

1x Humidifier, 1x Instruction Manual


Customer Questions & Answers

Customer Reviews

3.8 out of 5 stars
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Most Helpful Customer Reviews

4 of 4 people found the following review helpful By Miss H. Geltner on 14 Feb. 2013
A very good humidifier. I use it mostly in the winter when the central heating is on, which dries the air (humidity should be between 40% and 60%. I use an indoor/outdoor weather station that gives me humidity readings), and has now stopped an irritating and ticklish cough I use to have. It's a bit of an awkward design to clean. I use white vinegar to dissolve the limescale parts once a week (depending on limescale buildup, I use it for about 30 minutes or more). It has two settings for a little steam or more steam. You can hear it boiling away, but it's not bad. Like all these types of humidifiers, they all make some noise (even the Vicks model) which cannot be avoided.
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4 of 4 people found the following review helpful By Mr. Bhikhu on 5 Dec. 2012
Verified Purchase
Everybody have a right to their opinion, but how do you get steam without the boiling sounds?
This unit has 2 settings (1 a quite boiling sound with slow mist), (2 same sounds as your kettle, fast mist).
Setting 2 impressed me the most steamed windows in 15 minutes, this is a powerful unit which we need
In a house with 9 radiators, we have NO moisture in the winter months so very, very dry air.
Fantastic product I'm getting another one for down stairs.
Fast delivery thanks amazon
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9 of 10 people found the following review helpful By Reviews Guy TOP 1000 REVIEWER on 5 April 2013
Verified Purchase
During this week (Apr 2013) I returned another Bionaire ultrasonic model BU6000 to John Lewis because it wouldn't humidify a medium bedroom in a period of 24 hours! How crazy is that!?

Then, I went to Argos and purchased a £120 (you read that price right) ultrasonic humidifier model HUM-20-EU made by Homedics, which was advertised as being cold as well as warm, but although it humidified the room, it left the floor completely wet since cold mist falls down, and the warm function was ridiculous as you couldn't even feel the difference in temperature from the cold mist, so that was returned too as I felt that it didn't fulfill its function properly. I mainly purchased it because of the "warm" claim as I know that humidifiers that boil the water do the job much better than the ultrasonic ones with the advantage of killing the nasties in the water before releasing mist into the air.

Now I ordered this which is much cheaper than the others and I KNOW that it will work because I previously had the old version and it would humidify my entire three-story house if I let it run for a day.

The only reason why I didn't buy this one in the first place is because there was no humidity sensor (unlike the older version, which even worked automatically according to the humidity level you set), but I found out that you can buy a plug-in humidistat so that solved the problem. Apart from this, it is a good and reliable brand and it boils the water to 100º meaning that there is no risk for contamination like the ultrasonic models do. I think that the tiny bubbling noise that this generates is a SMALL price to pay for cleaner humidification without the risk of spreading harmful bacteria around the whole house, wouldn't you agree?
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3 of 3 people found the following review helpful By Colleen on 2 Nov. 2012
Verified Purchase
It works well, and although it isn't silent it really doesn't bother us or our newborn. Even though i bought it for it's size, i didn't think to check where to put it - Note it is huge
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2 of 2 people found the following review helpful By S.T. on 4 July 2013
Verified Purchase
Much better than the previous models. Easier to clean and fill water. No need to purchase expensive filters. However, you do need to clean every other usage to remove grainy mineral residue. Overall, excellent purchase.
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Verified Purchase
This humidifier was used infrequently due to the noise the product makes, it is impossible to sleep with it in room it would be quieter using a kettle. I assumed the noise was due to a defect and would like to have sent it back under warranty however since it is passed the 30 day return I cannot find a way to send it back as the manufacturer asked me to send it back to Amazon. I am now going round in circles.
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