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Kullhaus has managed to create a "beast" of 25 liters with a consumption of only 290W!
The Kullhaus Qualis 25L ION dehumidifier innovates in 3 important areas:
Lower consumption with even greater efficiency
Silent operation
Excellent plastic quality
Digital control panel
Unique design that integrates harmoniously into your space
Low consumption dehumidifier
The Kullhaus Qualis 25L ion dehumidifier has the lowest consumption on the market, only 290W [Rated power 27℃ – RH60%]. With the KULLSAVE energy-saving function, the operating cost is further reduced. The actual consumption measurements are relentless!
Measured consumption only 290w!
Consumption in sleep mode [Standby position] 0.6w!
Digital settings ensure that the dehumidifier will work exactly as needed, offering even greater savings.
If you follow the operating tips, under normal conditions your dehumidifier will be in Standby mode 70% of the day!
KULLSAVE
The smart energy-saving function
In the "Desired Humidity Setting Mode," set the relative humidity you desire, ideally 50-55%. The dehumidifier will work for as long as needed to achieve the goal. When the humidity drops to the desired levels, the compressor will stop, the fan will run for about 3 minutes on low speed, and the Kullhaus Qualis 25L ion dehumidifier will enter sleep mode for 17 minutes.
After 17 minutes, only the fan will operate for about 2 minutes to check the room's relative humidity. If the relative humidity has increased by +3% above the desired level, the dehumidifier will enter dehumidification mode. Otherwise, the fan will run for about 3 minutes on low speed, and the dehumidifier will re-enter sleep mode for 17 minutes, and so on.
LED Touchscreen Controls
High-quality LED touch screen. Digital precision and aesthetic perfection. With a single touch, you can digitally adjust the desired room humidity.
Tri-Colors Light
Tri-color lighting. Soft lighting with which the dehumidifier informs you about the room's humidity levels.
Humidity >65%, red lighting [high humidity]
Humidity ≤65% yellow [satisfactory humidity]
Humidity 55%≤ green [ideal humidity]
Automatic operation
The digital dehumidifier kullhaus is a smart device that will accurately maintain the humidity levels you choose.
Sleep Mode
We use the sleep mode during the night hours. The fan will operate at a low setting and all lights are turned off.
Timer
Timer function. It can be set for how long [from 0 to 24 hours] the dehumidifier will operate and then it will automatically turn off.
Air ionizer, antibacterial filter & activated carbon filter
Ionizer dehumidifier. The kullhaus features a powerful built-in room ionizer. It cleans the room air from pollutants. It is activated/deactivated from the touch screen.
Compact Size
It features wheels for easy transport from room to room. Only 21 centimeters deep.
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.
This review is about the dehumidification capacity: 20 lt/day
Very mixed feelings. It works fine, but there are unfortunate shortcomings. Power cord is too short, and wheels are fixed on one side. It won't remember settings after losing power, so moving it around is always a little annoying.
Noise level is okay, just be real and don't expect to sleep in the same room.
This review is about the dehumidification capacity: 20 lt/day
I come from the Meaco DDL8 dehumidifier with zeolite. Fire in the pockets from consumption.
I got the Kullhaus and I really saw economical dehumidification.
The Meaco burned 660 watts/hour, the Kullhaus 250, one third.
Good construction, lowers humidity to desired levels, in a house of about 80 square meters.
The only downside is that it is noisy.
This review is about the dehumidification capacity: 20 lt/day
We have had it for 2 months, it reduces the humidity by 45-50 in an 80 sqm apartment with several walls in between, the bin is quite large, you forget to empty it.
In the clothes drying function, it dries them within 12 hours.
So far, no problems.
As for the noise, it is permanently on the 2nd level, moderate to none. Obviously, you don't put it on the 3rd level to operate at night.
If any problem arises, I will come back.
This review is about the dehumidification capacity: 12 lt/day
I bought the dehumidifier in 12/2019 and I was quite satisfied although it was noisy, as everyone who has bought it has noticed. The consumption was indeed very low according to the electricity bills, and now the humidity in my house had noticeably and visibly decreased (Vyronas, near Ymittos). Unfortunately, in December 2023, the dehumidifier suddenly stopped dehumidifying, meaning that while it was working, it did not release water into the container. Believing that I have a 5-year warranty, I called the dealership about the problem, but I found out that the warranty only covers the compressor exclusively and that I would have to take the dehumidifier to them for them to inspect it up close and determine the problem. Indeed, I took it to Sanihellas (in Nea Chalkidona), where I had to pay €30 for them to inspect the dehumidifier (a large amount for damage inspection and for a product that I brought to their offices, but I paid it because I thought I was at the source) and after 1 week they informed me that it had lost its refrigerant, which is rare, and that it is not covered by the warranty, since the 5-year warranty only applies to the compressor!? They suggested repairing the refrigerant for €100 without any labor or repair warranty, which I did not accept, and then they suggested that I buy a new one, which now costs €210 with the offer (+25%), compared to the €168 I originally bought it for. Again, I did not accept. In conclusion, if you are going to buy a dehumidifier from the same company or from another one, check the warranty issue and what it covers in detail, and also do your own research for service, better than me.
This review is about the dehumidification capacity: 20 lt/day
I don't know if I'm doing something wrong in its use, but being on all night with the air conditioners on, in the morning the windows have moisture. Also, the ionizer doesn't seem to do anything special.
Translated from Greek ·
Humidity control
Water container size
Material quality
Value for money
Is it relatively economical in electricity consumption?
This review is about the dehumidification capacity: 12 lt/day
Reading very good reviews about the corresponding 20lt per day, I chose the smaller 12lt/day as my space is not unified and the apartment is 80 sq.m. Indeed, it is quiet and I hope it has low consumption (the bill will show). However, in the unified space, which is no larger than 50 sq.m., while the water tank fills up, it fails to reduce the humidity, which is around 65%, and only lowers it by 2-3% after hours. I also personally found the operation handling difficult and the choice of symbols for each function mismatched. It is quite suitable for the square meters it is designed for. A big advantage is the consumption, the size of the tank, and the fact that it is quite quiet
Excellent dehumidifier, beautiful and particularly high quality (no comparison with the dehumidifiers of department stores), I put it late at night in the hallway between the living room/kitchen and bedrooms and in the morning the 4-liter tank is full, because it has a high absorption capacity it is a bit noisy.
Fantastic machine. Good quality materials, efficient and beautiful construction. The water tank and filters are very easy to remove. It was placed in a central location in a 180sqm maisonette and on the floor where it was placed, it reduced the humidity from 81% to 72% within an hour. It continued to work on auto mode all night and in the morning, after ten hours of operation, it had reduced the humidity percentage to 67%. The water tank has already emptied once and it continues to extract moisture. I will definitely buy another one to be placed on the upper floor, so that both can work properly without straining. As for the noise that some people mention, personally it doesn't bother me at all and I consider it to be quiet. It only makes a little noise on the large staircase, similar to a good quality air conditioner. After all, this noise comes from the air as it forcefully exits through the vents and not from any component of the machine. If the dehumidifier was smaller and didn't cover as much square footage as this one, it would definitely make less noise. It is truly worth purchasing and I am completely satisfied with its performance. Its purchase is highly recommended for sure!
This review is about the dehumidification capacity: 20 lt/day
4 stars exclusively for the noise... it is the most high-quality machine out of all that I have seen in stores and known brands... but with quite a lot of noise even at low settings. I only turn it on when I leave the house.
This review is about the dehumidification capacity: 20 lt/day
Purchased in December 2022, around 250 euros, for our vacation home in the city of Lefkada. The apartment is about 70 square meters with a lot of humidity, water runs on the windows and walls (a problem with poor construction when it was built). I had never had experience with dehumidifiers before and I bought this one due to good reviews. I think it does a pretty good job, I put it on automatic mode and it reduces the humidity to desired levels. During the day, while we had it running, there was no water on the walls and windows, but because we closed it at night, we woke up with humidity. The noise is tolerable (much milder than the exhaust fan that drives me crazy) and the tank is a good size (we emptied it once or twice a day with continuous use). I believe I made a good purchase. Time will tell.
I gave it 3 stars because it is very noisy. It is definitely not suitable for a bedroom. It should be placed in the living room and far away because otherwise it is bothersome. Other than that, it has a very good construction and is easy to use.
This review is about the dehumidification capacity: 20 lt/day
I was very skeptical but I was proven wrong. The dehumidifier is amazing. The little noise it makes is manageable. You can feel the difference. And the company is very helpful
This review is about the dehumidification capacity: 20 lt/day
I have had it for 40 days, it is aesthetically pleasing, it removes humidity as it should, one negative aspect is that sometimes the plastics creak, and also in the clothes drying program, in the 4 hours that I left it in a small space to dry a clothes rack, I did not see any results.
This review is about the dehumidification capacity: 12 lt/day
Flawless..!! Really Value for money. I have been saved since the day it arrived at home. Especially during such a time when we are forced to hang clothes inside the house. It fully covers 56 sq.m.
This review is about the dehumidification capacity: 20 lt/day
I bought the Qualis 20L for a 200-year-old stone-built house in Ano Potamos Aegiali Amorgos. The worst environment for a dehumidifier. The house only sees the sun on the terrace for a few hours in the summer... In the past, when I occasionally slept there because I permanently lived elsewhere, the humidity would hurt my throat... Now I live there permanently and the machine works constantly for the second winter... When I turn it on after emptying the water, it shows a reading from 83 to 92!!! Then it goes down to 63 because there is no heating. If I had chosen zeolite, it would definitely go lower because temperature doesn't affect it, but this one has low electricity consumption. There has definitely been a great improvement... I empty the 4-liter container three times a day... The noise from the engine can't be heard, only the sound of the air blowing from the outlet, which is pleasant and discreet. Very satisfied!
I bought two dehumidifiers for different houses.
I preferred to buy models from manufacturers that exclusively or mainly produce dehumidifiers.
I found three such manufacturers, Kullhaus, Wood's, and Meaco.
In the end, I bought Kullhaus and Wood's.
One of them, Kullhaus Qualis 25L ion (with a capacity of 25 liters per day), with a liquid compressor of 80 gr, 290 W, 5-year warranty, cost 279€.
The other one, Wood's AD20 Hybrid (with a capacity of 20 liters per day), with a liquid compressor of 65 gr, 290 W, 6-year warranty, cost 385€ (360€ for the machine plus 25€ for the filter).
• Both machines are Made in China, with a similar weight of about 13.5Kg.
• They produce approximately the same noise of about 50dB at a distance of one meter, using a dB meter application on the mobile phone, and 60dB at a distance of 5 centimeters at various points around the machines, regardless of the fan speed. In other words, they are unsuitable for use in bedrooms.
• The Wood's AD20 Hybrid produces a small, continuous, annoying noise of higher frequency than the usual noise of the compressor and the fan. This noise comes from the compressor because it is not heard when only the fan is operating. However, the overall noise is about 50-60dB. (Minus one star for the Wood's AD20 Hybrid).
• The filter of the Kullhaus Qualis 25L ion can be cleaned and reused, while the filter of the Wood's AD20 Hybrid needs to be replaced every year, with a cost of 25€ per filter, otherwise the warranty is valid for 2 years instead of 6 years. This means that buying 5 Wood's filters for a 6-year warranty will cost a total of 125€, so the Wood's AD20 Hybrid will cost a total of 360€ + 125€ = 485€. (Minus one star for the Wood's AD20 Hybrid).
• The Wood's AD20 Hybrid states on the machine label a capacity of 20 liters per day, while the website states 23 liters per day.
• The Wood's AD20 Hybrid is bulkier than the Kullhaus Qualis 25L.
Based on all of the above, I conclude that the Kullhaus Qualis 25L is preferable to the Wood's AD20 Hybrid, without knowing their reliability over time. I give them 5 and 3 stars respectively.
This review is about the dehumidification capacity: 20 lt/day
Detached house 120sqm, walls dripping with water and mold everywhere, reduced humidity from 80 to 50 within 4 days. The best purchase, I wonder why I hadn't bought a dehumidifier for so many years and this one is the best ever choice. I don't understand why some people mention the noise, it's barely audible, not at all annoying, it's like it doesn't exist. The change in temperature sensation in the house is amazing, highly recommended
This review is about the dehumidification capacity: 20 lt/day
I have it since 24/12/219 when its price was 176€.
For 3 years I have opened it 3 times to clean it because it collects a lot of dirt. So far it works without any problems. It cannot be completely silent because the fan is large and the compressor can be heard when it is running, and this is normal.
For a 60sqm area, it personally satisfies me, but you should know that when the temperature drops to around 15-16 degrees, it cannot do anything, and this is normal.
In general, it is not suitable to sleep next to it, even at the lowest fan speed.
The good thing is that it opens easily for cleaning from the inside. There are 5-6 screws and the plastic parts have still held up after 3 years and 3 times of opening it, without breaking.
This review is about the dehumidification capacity: 20 lt/day
As a machine, it seems to be of good quality.
BUT IT MAKES NOISE
NOISE
Honestly, I wonder why some people say it is quiet and doesn't bother. At the lowest speed, it makes as much noise as the extractor fan.
It has nothing to do with it being an air conditioner.
It doesn't sound like it's broken.
The power of the air can be heard
This review is about the dehumidification capacity: 20 lt/day
The dehumidifier is used in a 75sqm house. I don't know why many people complain about the noise when it is actually quiet. It has many functions and fully serves the space in a house where the humidity level is 88%. I highly recommend it, especially if someone is familiar with the company, as it is the only company that manufactures only dehumidifiers and is top of its kind.
This review is about the dehumidification capacity: 20 lt/day
Perfect machine, impeccable construction. I have had it for 2 years, I am completely satisfied and I highly recommend it. The fan noise is at very good levels as we are talking about a machine that works with blades and such machines cannot be "silent", as some people are looking for. One of the most value-for-money machines in its category that outperforms all the branded ones in the market.
This review is about the dehumidification capacity: 20 lt/day
Excellent dehumidifier. Definitely worth its money. Our house is on an island and every 2 days the container fills up due to humidity. With power outages, it automatically turns on by itself in the previous set mode, so even if I'm away from home, it continues to work normally! I am completely satisfied and I did not regret the money for a moment.
This review is about the dehumidification capacity: 20 lt/day
Very good! Quality construction and flawless functionality.
The noise is quite low.
P.S. It is a downside for me that the filter is at the back, so you cannot squeeze it into a corner. It needs some distance from the wall. Nevertheless, it is excellent and I recommend it.
This review is about the dehumidification capacity: 20 lt/day
Very good device, although it doesn't cover 90 square meters but smaller spaces, however, it effectively reduces humidity. Sturdy construction and comfortable water tank that empties easily
This review is about the dehumidification capacity: 20 lt/day
I have the dehumidifier since January 2020, it is excellent in performance and very high quality in construction. If there was a 6th star, I would give it to him.
This review is about the dehumidification capacity: 12 lt/day
It does a good job reducing humidity levels. There is an issue with the noise that the motor makes. It probably has to do with the plastic parts of the product, maybe it's a joke resulting in it being quite noisy, and I only use it when I'm away from home.
First time using a dehumidifier. It is very good in terms of quality and reduces humidity quite a bit, resulting in an increase in room temperature. The noise is tolerable, but I don't believe there is such a thing as a completely silent dehumidifier.
It does a relatively good job, but the noise it produces is unbearable. It grumbles even on the lowest setting as if it's operating a garden trimmer at idle! After 1 year of putting up with the noise (because it has been grumbling since day one), it now just sits on the side taking up space.
Τον συγκεκριμένο αφυγραντήρα τον έχω 3 χρόνια σχεδόν. Πριν μια εβδομάδα σταμάτησε να ρουφάει την υγρασία. Δεν μαζεύει καθόλου νερό στον κάδο όση ώρα και να δουλεύει. Μήπως έχει συμβεί και σε κανέναν άλλο αυτό το πρόβλημα που αντιμετώπισα εγώ?