Dehumidifiers

Kullhaus Alpha Q20L Dehumidifier with Compressor and Ionizer 20lt

Key features:

  • Dehumidification Capacity: 20 lt/day
  • Water Tank Capacity: 4.5 lt
  • Power: 245 W

The Kullhaus dehumidifier is suitable for open spaces up to 80m², maintaining the humidity levels within normal ranges.

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  1. 20

    from 234,97 €

234,97
Deliveryuntil Tue, 11 Feb
+53,00 €shipping cost - sent from Greece

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Product report

from 234,97 €

Description

This is a silent 20-liter dehumidifier with the lowest energy consumption and highest efficiency. Easy to use, premium quality materials, sturdy construction, minimal design.


Low consumption dehumidifier

  • Measured consumption only 245W 
  • Consumption in sleep mode [Standby position] 0.6W 
  • Digital settings ensure that the dehumidifier will not operate unnecessarily, but only as much as needed.
  • If you follow the operating tips, under normal conditions your dehumidifier will be in Standby mode 70% of the day 
  • Clear control panel indications
  • Extremely easy to use
  • Reliable hygrometer indications
  • Smooth rolling wheels for transport
  • Excellent motor quality 

Dehumidifier Air Purifier

The Kullhaus alpha Q20L dehumidifier is one of the few dehumidifiers that can operate exclusively as an air purifier. That is, without simultaneously dehumidifying. In "Air Purification Mode," the device operates at high fan speed and the ionizer automatically activates.


Built-in HEPA H13 Filter

The Kullhaus alpha Q20L dehumidifier comes with a built-in dust filter and a medical-grade HEPA H13 filter (optional use). If you place the HEPA filter in position, it will remove over 99% of microscopic particles (smaller than 0.3µm) such as pollen, dust mites, mold spores, and other particles like bacteria, etc.


Built-in Ionizer

You choose whether the built-in ionizer will be in operation from the corresponding operation button on the control panel. The air ionizer works in conjunction with the HEPA H13 filter to clean the air.


Dehumidification Capacity

The dehumidification capacity of a dehumidifier is the amount of moisture (in liters) that the device can remove from an enclosed space within 24 hours. It is important to remember that the performance of a dehumidifier is affected by both the temperature and the humidity level of the space.


Specifications

Product Guides

User Manual

Technical Specifications

Dehumidification Capacity
20 lt/day
Power
245 W
Noise Level
44 dB
Water Tank Capacity
4.5 lt
Dehumidification Type
with Compressor
HEPA Filter
Yes
Activated Carbon Filter
Yes
Colour
White

Features & Functions

Ionizer
Yes
Drain Hose
Yes
Timer
Yes
Automatic Restart
Yes
Wi-Fi
No
Clothes Drying Function
Yes

Dimensions

Width
37.8 cm
Depth
27.3 cm
Height
58 cm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

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Reviews by our members

  • This review is about the dehumidification capacity: 13 lt/day

    Very good and economical although it does not cover the 80m² at all but half of it. It would be better if it had a fan function to dry the device from moisture

    Translated from Greek ·
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  • tgk_pavlos

    Verified purchase from you.gr

    This review is about the dehumidification capacity: 13 lt/day

    It is a sleek machine that really works. I have tried others and was disappointed. I bought a second one just like it! I have had the first one for 2 years and it works perfectly. It is quieter than all the others I have bought, regardless of what the specifications say in dB. It collects more water than all the others I have bought, even from the larger 16-liter ones. A minor flaw is that it doesn't have wheels, and that it has a relatively small tank, but I can't help but give it 5 stars!!

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  • gor
    2
    1 out of 1 members found this review helpful

    I have it in the bathroom and it works almost 24 hours a day when the humidity goes above 45. Excellent in all aspects, but after 2 years of use the little screen has gone bad and flickers, you have to guess what settings it has, probably the circuit doesn't have good waterproofing. It doesn't come into direct contact with water, it's high up, near the ceiling, it got damaged from the humidity.

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  • Δημητρης Βητα
    5
    4 out of 4 members found this review helpful

    Coming from the Delonghi DES16 which would wake the dead when it was running, this one is a gem! Incredibly quiet (only the fan can be heard and even that very softly even on the high setting), efficient, and gorgeous! That's it!

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  • Ioannis_Repapis

    Verified purchase

    This review is about the dehumidification capacity: 13 lt/day

    Excellent dehumidifier. Even in its normal operation, the noise is minimal. Very economical in power consumption.

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
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  • Extremely efficient dehumidifier, quickly removes moisture throughout the house (78 sqm). Fast drying of clothes, easy to connect. Very good purchase

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
    • Is it relatively economical in electricity consumption?
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  • galidis74pan
    5
    2 out of 2 members found this review helpful

    Verified purchase from you.gr

    This review is about the dehumidification capacity: 13 lt/day

    There are definitely better dehumidifiers out there, but not at this price. You get what you pay for, and even more

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Water container size
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  • dimitris2015

    Verified purchase

    It is the second one I have purchased, the first one I have in the basement - workshop and this one I have in a large space (living room - dining room - kitchen) that communicates with the rest of the apartment. In a seaside town with high humidity levels. It is a quality product with many settings, it makes a little noise when operating at high scale. It lowers the humidity to desired levels.

    Translated from Greek ·
    • Humidity control
    • Water container size
    • Material quality
    • Value for money
    • Moderate noise
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  • nick_pap_shop
    5
    4 out of 4 members found this review helpful

    I purchased this specific dehumidifier to replace a 15-year-old Philco. After a lot of research, I ended up with the Q20L and so far it has proven to be an excellent machine. In terms of noise, it is extremely quiet on both fan settings, and the important thing is the following. The air flow is at 190m3/h (cubic meters per hour), according to the company, which makes it particularly effective and fast.

    In terms of material quality and assembly, it seems flawless at first glance, but time always tells. For those interested in placing it in spaces that will not have frequent access (e.g. vacation homes), it would be good to remove the HEPA filter so that the machine can work unobstructed, as this particular filter easily gets clogged due to its properties.

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
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  • olamesadw
    4
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the dehumidification capacity: 13 lt/day

    The purchase was worth it, I am at home all day so I don't mind that it has a small bucket. The humidity level fills up almost every day, which says a lot about the machine itself. After setting the humidity to 50, it took a day or two to reach it at first, but now it operates continuously without any problems. It doesn't run for long periods of time, so it doesn't waste much electricity. Initially, I set it to 40, but it seemed to struggle to reach that level. However, at 45-50, it works perfectly fine.

    Translated from Greek ·
    • Humidity control
    • Material quality
    • Value for money
    • Moderate noise
    • Water container size
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  • Kostas_Karras61
    3
    8 out of 8 members found this review helpful
    This review is about the dehumidification capacity: 13 lt/day

    I have had this dehumidifier for 2 years. It is very good at what it does (collects a lot of moisture), it doesn't make much noise, and it is relatively economical in terms of consumption. HOWEVER, I don't know if it happened to me or to others, but when there is too much humidity in the room, the dehumidifier leaks water at the bottom. In the first year (within the warranty period), I took it to the dealership in Nea Philadelphia and they barely touched it, saying that I needed to clean it frequently (for example, every week) with a vacuum cleaner on the grilles where the air passes through. They didn't admit that there was any problem with the device. One year later, we still have the same problem. Every time there is a lot of humidity, the device leaks water, even though we clean it twice a week!!! This negative review is mainly due to the behavior of the dealership, which didn't investigate the issue at all, cleaned it for 10 minutes, and blamed me for the problem...

    Translated from Greek ·
    • Humidity control
    • Is it economical in electricity consumption?
    • Moderate noise
    • Water container size
    • Material quality
    • Value for money
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  • nostoslaz
    5
    4 out of 4 members found this review helpful

    After two years of suffering with the Juro Pro Diamond dehumidifier, which is unacceptable, I will explain why.
    Noise at startup, as if some of its materials are loose.
    Unacceptable water tank, which spills when removed because it is open.
    Humidity meter deviation from the actual humidity by 8 to 10 degrees. You never know the actual humidity unless you have another meter. The response from the service was that it is normal.
    It does not lower the humidity below 55, and this is difficult.
    For all the above and many other reasons, I purchased the Kiihaus Alpha 20 lt Pro 15 days ago.
    It lowers the humidity very quickly.
    Accurate measurement.
    Works smoothly without noise.
    The WIFI is very helpful.
    The only negative for me is the difficulty in removing the tank.
    Absolutely satisfied.

    Translated from Greek ·
    • Humidity control
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Moderate noise
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  • gt19
    3
    1 out of 2 members found this review helpful

    Recent acquisition, but I wouldn't say it has the performance that I read in the other comments. Especially in spaces that are not connected to the device (e.g. adjacent room) even if they are close, humidity is difficult to decrease...
    A major drawback is the fact that it does not have a programmable timer (so that it can operate, for example, with night electricity).

    Translated from Greek ·
    • Water container size
    • Material quality
    • Humidity control
    • Value for money
    • Is it relatively economical in electricity consumption?
    • Moderate noise
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  • dionisis.maroulis
    4
    0 out of 1 members found this review helpful

    It was replaced with the pro model that has wifi

    Translated from Greek ·
    • Material quality
    • Humidity control
    • Water container size
    • Value for money
    • Moderate noise
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  • mixalismarid4909
    5
    2 out of 3 members found this review helpful

    Verified purchase

    I received today the dehumidifier. Important in the market with very good reviews. Sturdy construction without moving plastic parts. In a small space, in 1 hour, it reached the desired humidity level and every 1.30 hours it works for 10 minutes. I will come back when winter comes.

    Translated from Greek ·
    • Humidity control
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Moderate noise
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  • makangelos
    4
    5 out of 5 members found this review helpful
    This review is about the dehumidification capacity: 13 lt/day

    First time buying a dehumidifier. Overall very satisfied. I mainly use it to dry clothes in winter, even though it doesn't have a "drying function". Very easy to use. You adjust the desired humidity level and then you just need to empty the water occasionally (usually once a day, at most twice with a lot of clothes). The only downside is the container, which has a strange design and it's very easy for water to spill when you carry it to empty it.

    Translated from Greek ·
    • Humidity control
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Moderate noise
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  • xristinav7399
    5
    2 out of 2 members found this review helpful

    Verified purchase

    The dehumidifier is very good so far, it does its job.....the clothes drying is amazing, I put it on at night and in the morning everything is dry!

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Material quality
    • Value for money
    • Water container size
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  • Konstantinos_Karastathis
    5
    6 out of 6 members found this review helpful

    Verified purchase

    After 20 years of using dehumidifiers from Mitsuko, Fagor, Olympia Splendid, Kullhaus is from another planet. A house on a completely sunless island with terrible humidity and mold has finally become livable.

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
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  • kefallinosdimitris5
    5
    5 out of 5 members found this review helpful

    Verified purchase

    This review is about the dehumidification capacity: 13 lt/day

    So far, my impressions are very positive. It is a very simple machine, very economical, it removes humidity relatively quickly. I bought it at a very good price because it had a discount at that time, specifically 160 euros. The only drawback perhaps for some people who have a lot of humidity in their homes is that it has a small water tank (2.3 liters) and it will need frequent emptying. Its specifications are for spaces up to 80 square meters, but I use it in the bedroom (I have another one in the living room) and I am very satisfied because it maintains humidity at normal levels, resulting in less need for heating and saving money. In conclusion, it is definitely worth the money and overall, I think buying a dehumidifier is a very good investment.

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Water container size
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  • kost_ezo
    5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the dehumidification capacity: 13 lt/day

    I have had it for about two months and I am satisfied even though the features of the house are much more than its specifications. For now, I am moving it from room to room until I get another one.

    Translated from Greek ·
    • Humidity control
    • Water container size
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Noisy
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  • Βασίλης Λαζ
    4
    1 out of 4 members found this review helpful

    Verified purchase

    This review is about the dehumidification capacity: 13 lt/day

    The noise seems to be of good quality, it is moderate and reduces humidity up to a point where it cannot achieve its goal in a 50 square meter house, it manages to reach up to 60% with difficulty

    Translated from Greek ·
    • Material quality
    • Value for money
    • Is it economical in electricity consumption?
    • Humidity control
    • Moderate noise
    • Water container size
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  • George_Papadopoulos1589026224
    5
    6 out of 6 members found this review helpful

    Awesome machine. It immediately reduced the humidity in a 106 sqm house, even in the furthest room it was +5% lower. After the second day, it hardly turns on at all, so the consumption is zero. Minimal sound, especially on the small staircase. A Morris mdb 16l that we had was still annoyingly loud, even on smart mode, sounding like an old refrigerator, and it took four times longer to work since it couldn't reduce the humidity. Plus, it didn't even measure humidity accurately

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
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  • x_ilias16__hotmail_com
    3
    5 out of 5 members found this review helpful
    This review is about the dehumidification capacity: 13 lt/day

    Beautiful construction, compact. I doubt if it covers 80 square meters as the manufacturer claims, unless it needs to operate day and night. However, it is the most economical in terms of power consumption and, as it seems, in terms of noise (I mention these after searching until January 19, 2023 when I received it). The option of a silent dehumidifier is a lie, there is no silent dehumidifier.

    Translated from Greek ·
    • Material quality
    • Humidity control
    • Moderate noise
    • Water container size
    • Value for money
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  • Elen_T
    5
    0 out of 1 members found this review helpful

    In a house near the sea with a lot of humidity, it reached the desired levels very quickly! In combination with central heating at 17-18oC, it achieves the ideal atmosphere in a moderately insulated building with a northern orientation. It also does an excellent job with drying clothes!!! (in a room without heating). I haven't tried the ionizer function with the HEPA filter yet, but I believe it will have equally satisfactory performance!

    Translated from Greek ·
    • Humidity control
    • Water container size
    • Material quality
    • Value for money
    • Moderate noise
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  • xronisgian
    5
    2 out of 3 members found this review helpful
    This review is about the dehumidification capacity: 13 lt/day

    It really does a great job in a 60sqm space. The noise is tolerable. If the container was a little bigger, it would be perfect

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Material quality
    • Value for money
    • Water container size
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  • Vasilis_Ioannidis
    5
    1 out of 1 members found this review helpful

    Owner of this dehumidifier for 2 weeks, plastic quality is very good with no signs of creaking, it works perfectly maintaining the humidity wherever you set it and with the kullsave function, the consumption is very low. I have it in a 116 sq.m house and since I started using it, it has stopped condensing moisture on the inner glass of the balcony door, which is 9 meters away from the dehumidifier. Purchased for 259€

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
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  • elen_lypa
    5
    2 out of 4 members found this review helpful
    This review is about the dehumidification capacity: 13 lt/day

    Entered a house with a lot of humidity in the area of Kozani. It works almost silently. So far, everything is fine.

    Translated from Greek ·
    • Humidity control
    • Quiet
    • Water container size
    • Material quality
    • Value for money
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