Medisana AH665


Product information

Key specs

Type of humidifier
Ultrasonic humidifier
Maximum humidifiable surface
30 m2
Minimum adjustable humidity
40 %
Maximum adjustable humidity
95 %
Noise level
15 dB

Pros and cons

According to our humidifier expert
  • Pros:
    Thanks to the ionization function, you not only improve the humidity, you also clean the air.
  • Pros:
    This device has an integrated hygrometer, so you're always aware of the humidity level in the house.
  • Pros:
    The water tank is detachable, so you can easily refill it under the faucet.
  • Con:
    This is a humidifier, this product doesn't clean the air.
  • Con:
    This humidifier can splash a little and is less suitable to place on a wooden surface.
  • Con:
    Pets may not like the sound of an ultrasonic humidifier.
Product Expert humidifiers

With the Medisana AH665, you not only humidify the air in a room of up to 30 square meters, you immediately improve the air quality. This humidifier has an ionizer, which ensures that dust particles become weightier and land on the floor. Very useful, because now you won't breathe them in any longer. This humidifier has an integrated hygrometer that measures the humidity level in your house. You can read the current humidity level on the display. Want to use the humidifier in the bedroom, but not the entire night? Set the timer and the humidifier will switch off after the set time.

Note: if you use the humidifier daily, you have to replace the water filter at least once a month. When using hard water, you need to descale it regularly. Find out how to do that in the manual.


Included by default

  • Manual
  • Cleaning brush

Key specs

Type of humidifier
Ultrasonic humidifier
Maximum humidifiable surface
30 m2
Minimum adjustable humidity
40 %
Maximum adjustable humidity
95 %
Noise level
15 dB

Included by default

  • Manual
  • Cleaning brush

Complete your purchase

Medisana AH665
Medisana AH665
Included accessories
Schoonmaakmiddel voor luchtbevochtigers
Schoonmaakmiddel voor luchtbevochtigers
Hygrometer
Hygrometer
Select alternative
Fragrance oil
Fragrance oil
5% discount
on the accessories
148,97 145,02
Delivered tomorrow

Rating

Rating per section

Performances
Review score 4 out of 5 stars
8
User friendliness
Review score 4 out of 5 stars
8
Sound level
Review score 4.5 out of 5 stars
9
Price-quality ratio
Review score 3.5 out of 5 stars
7

Most helpful reviews

Most helpful reviews

Review score 2.5 out of 5 stars
2.5 / 5 stars
5,2/10
"Will do for a while, not sure if it’s a quality product."

Ano | 30 January 2020

  • Pros:
    Simple & basic; black & white.
  • Pros:
    Price is reasonable
  • Con:
    Feels & looks cheap
  • Con:
    Too bulky
  • Con:
    Not sure if it works right

Feels & looks cheap, as if it could break easily. It’s also very bulky, as in you need a big surface to put it, even though it doesn’t humidify big rooms. Will do for now, but for long term use I’d consider another humidifier.

Review score 3 out of 5 stars
3 / 5 stars
6,4/10
"Not powerful anymore"

Tim | 26 September 2019

  • Pros:
    Large reservoir
  • Pros:
    Silent
  • Con:
    Little vapour

It was good when first time we got it. Very silent and produce a lot of vapour that humidify the room very well. After only a month it start to be very noisy. We sent it back and we received another brand new one. The problem with this one is that it is much less powerful than the previous one. The vapour becomes barely visible and the room stays dry even after hours of running it. It feels to me that they have tuned down the power to prevent the noisy issue instead of really working on improving the quality of the humidifier.

Review score 4.5 out of 5 stars
4.5 / 5 stars
9,2/10
"Great!"

Titi Fitriana | 14 January 2020

all function in 1 product!

Will do for a while, not sure if it’s a quality product.

Review score 2.5 out of 5 stars
2.5 / 5 stars
5,2
  • Pros:
    Simple & basic; black & white.
  • Pros:
    Price is reasonable
  • Con:
    Feels & looks cheap
  • Con:
    Too bulky
  • Con:
    Not sure if it works right

Feels & looks cheap, as if it could break easily. It’s also very bulky, as in you need a big surface to put it, even though it doesn’t humidify big rooms. Will do for now, but for long term use I’d consider another humidifier.

Ano | 30 January 2020

Not powerful anymore

Review score 3 out of 5 stars
3 / 5 stars
6,4
  • Pros:
    Large reservoir
  • Pros:
    Silent
  • Con:
    Little vapour

It was good when first time we got it. Very silent and produce a lot of vapour that humidify the room very well. After only a month it start to be very noisy. We sent it back and we received another brand new one. The problem with this one is that it is much less powerful than the previous one. The vapour becomes barely visible and the room stays dry even after hours of running it. It feels to me that they have tuned down the power to prevent the noisy issue instead of really working on improving the quality of the humidifier.

Tim | 26 September 2019

Great!

Review score 4.5 out of 5 stars
4.5 / 5 stars
9,2

all function in 1 product!

Titi Fitriana | 14 January 2020

Excellent purchase

Review score 5 out of 5 stars
5 / 5 stars
9,6

Nice design and silent

PAVLOS MAMOURIS | 2 February 2020

Most helpful reviews

Most helpful reviews

Review score 2.5 out of 5 stars
2.5 / 5 stars
5,2/10
"Will do for a while, not sure if it’s a quality product."

Ano | 30 January 2020

  • Pros:
    Simple & basic; black & white.
  • Pros:
    Price is reasonable
  • Con:
    Feels & looks cheap