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Medisana AH665

4.5 / 5 stars
8,7/10 (315 reviews)
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Medisana humidifiers
  • Medisana AH665 Main Image
  • Medisana AH665 Main Image
  • Medisana AH665 right side
  • Medisana AH665 top
  • Medisana AH665 inside
  • Medisana AH665 detail
  • Medisana AH665 product in use
  • Medisana AH665 product in use
69,99
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Needed to measure the humidity

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Alternatives

View full comparison

Related products

Medisana humidifiers
Ultrasonic humidifiers
Humidifiers for nursery and child's room
Humidifiers with integrated ionizer
All humidifiers

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
View all specifications
View all specifications

Pros and cons

According to our humidifier expert
  • Thanks to the ionization function, you not only improve the humidity, you also clean the air.
  • This device has an integrated hygrometer, so you're always aware of the humidity level in the house.
  • The water tank is detachable, so you can easily refill it under the faucet.
  • This humidifier can splash a little, so it's not as suitable for placing on wooden surfaces.
  • Pets might not like the sound of an ultrasonic humidifier.
Product Expert humidifiers

Description

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.

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

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
View all specifications
View all specifications

Complete your purchase

Medisana AH665
Medisana AH665
Included accessories
Hygrometer
Hygrometer
Select alternative
Schoonmaakmiddel voor luchtbevochtigers
Schoonmaakmiddel voor luchtbevochtigers
Fragrance oil
Fragrance oil
Humidifier
Humidifier
Select alternative
222,96 222,96
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Suitable accessories

Hygrometers Hygrometers (7)
Humidifier filters Humidifier filters (1)
Schoonmaakmiddel voor luchtbevochtigers Schoonmaakmiddel voor luchtbevochtigers (1)
Fragrance oils Fragrance oils (1)
View all accessories

Reviews

8,7
Based on 315 reviews
5 stars
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4 stars
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3 stars
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1 star
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Reviews

4.5 / 5 stars
8,7/10 (315 reviews)

Most helpful reviews

  • 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.

    Ano | 30 January 2020
  • 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.

    Tim | 26 September 2019
  • 4.5 / 5 stars
    9,2/10
    Great!

    Titi Fitriana | 14 January 2020

    all function in 1 product!

    Titi Fitriana | 14 January 2020
  • 5 / 5 stars
    9,6/10
    Excellent purchase

    Nice design and silent

    PAVLOS MAMOURIS | 2 February 2020