Robert
€ 469.00
Product information Robert
Robert by Stadler Form humidifies and purifies the air and ensures a clean and pleasant room climate all year round. The powerful air washer evaporates up to 13.2 liters of water per day and is also suitable for large rooms. By means of the fragrance container, additional fragrance can be distributed in the room.
Product family | Air washer 2in1 |
---|---|
System | Air washer (2 in 1) |
Color | silver |
Accessories (included) | Hygiene Tabs |
Room size up to m² | 80 |
Room size up to m³ | 200 |
Capacity | 550 g/h |
Power level | 4 |
Power consumption | 7 – 30 W |
Water tank capacity | 6.3 l |
Noise level | 27 – 56 dB(A) |
Weight | 8.2 kg |
Dimensions | 321 x 471 x 235 mm |
Awards



Instruction manual and more
Video tutorials
Room size
For Minergie houses and flats (low-energy, energy-efficient or passive buildings) with controlled ventilation, the room size must always be doubled when selecting a humidifier. For example, if the room size is 25 m², a humidifier for Minergie buildings should be selected for rooms of at least 50 m². The reason for this is the continuous exchange of air: cold and dry outside air is warmed up and fed into the interior. The humidity in the interior is continuously transported to the outside. The result is extremely dry indoor air, especially in winter. Controlled ventilation systems act like windows that are always open, which is why the recommended room size for the humidifier should be twice as large as the room to be humidified.
Please read through the operating instructions carefully before you use the appliance for the first time and keep them safely for later reference; if necessary pass them on to the next owner.
- Stadler Form refuses all liability for loss or damage which arises as a result of failure to follow these operating instructions.
- The appliance is only to be used in the home for the purposes described in these instructions. Unauthorised use and technical modifications to the appliance can lead to danger to life and health.
- This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of English experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
- Only connect the cable to alternating current. Observe the voltage information given on the appliance. • Do not use damaged extension cords.
- Do not run the power cord over sharp edges and make sure that it does not get trapped.
- Do not pull the plug from the socket with wet hands or by holding on to the power cord.
- Do not use the appliance in immediate vicinity of a bath tub, a shower or a swimming pool (observe a minimum distance of 3m). Place the appliance such that a person in the bath tub cannot touch the appliance.
- Do not place the appliance near a heat source. Do not subject the power cord to direct heat (such as a heated hotplate, open flames, hot iron sole plates or heaters for example). Protect power cords from oil.
- See to it that the appliance is properly positioned to ensure a high stability during its operation and make sure that no one can trip over the power cord.
- The appliance is not splash-proof.
- For indoor use only.
- Do not store the appliance outdoors.
- Store the appliance in a dry place inaccessible to children (pack the appliance).
- If the power cord is damaged, it must be replaced by the manufacturer or a repair shop authorized by the manufacturer or by similarly qualified persons in order to avoid a hazard.
- Make sure that the appliance is placed on a surface that is not sensitive to moisture (avoid parquet flooring or delicate carpets).
- Do not permit the area around the humidifier to become damp or wet. If dampness occurs, turn the output of the humidifier down. If the humidifier output volume cannot be turned down, use the humidifier intermittently. Do not allow absorbent materials, such as carpeting, curtains, drapes, or tablecloths, to become damp.
- Be aware that high humidity levels may encourage the growth of biological organisms in the environment.
- Unplug the appliance during filling and cleaning.
- Never leave water in the water container when the appliance is not in use.
- Clean the water container every 3 days.
- Empty and clean the humidifier before storage. Clean the humidifier before next use.
- Warning: Micro-organisms that may be present in the water or in the environment where the appliance is used or stored, can grow in the water container and be blown in the air causing very serious health risks.

Easy operation
The touch display allows elegant and easy operation. It has a motion sensor that activates the display.
Effective air cleaner
Robert effectively filters up to 50% of all particles and pollen from the air and is the ideal roommate for allergy sufferers. He also gets rid of more than 94% of smells within 30 minutes.


Three pre-programmed modes
Robert has 3 different pre-programmed modes. Auto mode automatically keeps the humidity at 45%. Night mode reduces the illumination of the display to a minimum. And with the help of the cleaning mode and the addition of a suitable cleaning agent, the unit is cleaned and descaled.
Good to know
Find important information here
The anticalc cartridge reduces the lime content in the water and thus the decalcification intervals. With a water hardness above 7° dH, we recommend the use of the anticalc cartridge. The cartridge will need to be replaced every one to three months depending on how hard your water is. It is essential to use an anticalc cartridge if your water hardness exceeds 21 dH°.
Different measured values can occur with different placements, heights, air flows and temperatures. The appliance measures most accurately in the centre of the room with a free flow of air. If it is positioned against the wall, a distance of at least 30 cm should be maintained. Direct contact with furniture, heaters or the sun should be avoided as they can falsify the measurement and have a negative effect on humidification efficiency. In the case of ultrasonic nebulisers with a hygrostat, the mist emitted can influence the measurement of the humidity around the device – the value displayed therefore does not always correspond to the actual humidity in the room.
Please check to make sure that the water tray and the disc pack have been inserted into the device properly. You need to push the water tray in quite firmly until you hear a “click”.
Attention: Never immerse the device in water (danger of short-circuit).
Daily: Fill the device with fresh, cold tap water. If the device is not going to be used for several days, empty the water from the lower part beforehand and if necessary, clean it with a drop of washing-up liquid and a clean cloth. Fill the lower part with fresh water before putting the device into operation again.
Every 2 weeks: First remove the filters and the Water Cube™. Clean the inside of the lower part thoroughly every 2 weeks using a drop of washing-up liquid, warm water and a soft, clean cloth, sponge or brush. Then rinse out the lower part thoroughly with cold water and put back the filters and the Water Cube. As an alternative to the Water Cube, you can also use our Hygiene Tab.
Approximately every 4 weeks (depending on the water hardness in each case): First remove the filters and the Water Cube. If there are limescale deposits inside the lower part, we recommend that you use Cleaner & Descaler. Alternatively, you can use a household descaling agent or vinegar. Then rinse out the lower part thoroughly with cold water and put back the filters and the Water Cube. For hygienic reasons, the filters should be replaced every 2-3 months.
Video Cleaning
Regularly as required: To clean the outside, rub with a damp cloth and then dry thoroughly.
At the end of the season: Before putting away the device at the end of the season, clean it thoroughly inside and out and let it dry completely. Descale the lower part as described above. Clean the fan blades in the upper part with a damp cloth and then wipe them dry. Insert new humidifier filters and a new Water Cube so that your device will be ready to be put into operation at the start of the next season.
Set the output to the highest level. For the room size to be right, not only the room height (standard 2.5 m) but also whether or not the doors to the room are closed is a determining factor. If the doors to the room are left open, the adjacent rooms will also be included in the total area. If the relative humidity is low (below 35%), the humidity will not increase immediately. That is because the floors, furniture and walls absorb the moisture first before it ends up in the air. It can take up to two weeks for everything to absorb sufficient moisture for the humidity to start rising. As long as you keep having to top up the water regularly, your humidifier is working properly. If the humidifier filter is more than 2 months old or the upper part is hard and no longer saturated with water, it should be replaced.
The intensity of the fragrance is influenced by various factors:
- Type of fragrance (synthetic, natural, ingredients, etc.)
- Room temperature and relative humidity (the more humid the air, the stronger the fragrance will be)
- Room size (the smaller the room, the more intense the fragrance)
In principle, you can increase the intensity of a fragrance by adding a little more fragrance oil. The strength of a fragrance will depend on the fragrance itself. Natural fragrances are often more discreet than synthetic ones and certain ingredients are more dominant than others. It should also be remembered that first and foremost, the device is a humidifier. Its main focus is to provide humidity in the room and because of that, the intensity of its fragrance will never be as strong as the fragrance from an aroma diffuser.
We are currently changing the accessories that come with our humidifiers. Previously, the Water Cube was included, but now Hygiene Tabs will be included in the scope of delivery. The change is being implemented on an ongoing basis and will be handled according to the first-in-first-out principle. Therefore, during the transition phase, we cannot guarantee in advance whether you will receive Hygiene Tabs or a Water Cube with your humidifier. However, both versions ensure water hygiene in your humidifier, are functionally equivalent and compatible with the device.
If the humidity indicator starts flashing, it means that the desired humidity has been reached and the device has switched itself off automatically.
The current humidity is measured approximately every 30 minutes (the fan will run for 1-2 minutes). If the current humidity measured falls below the set value, the device will start to humidify again.
Press the "Air Humidity” button to reset the desired humidity. You can now select the desired humidity in increments of 5 by repeatedly pressing the "Air Humidity” button (the display will flash while you are doing this). If no adjustments are made for approximately 10 seconds, the value selected will be saved. The display will switch to the current humidity measured. Once the desired humidity is reached, the device will stop again and the display will flash.
The disc pack may become loose during operation or after cleaning. As a result, the toothed wheel on the disc pack will no longer grip properly. You can rectify the problem quite easily by tightening up the disc pack. This is done by turning the disc at the front clockwise with the toothed wheel.
Accessories

Robert
Reviews
Luftwäscher Robert
Der Service ist hervorragend,weiter so. Probleme werden sehr kompetent und fachlich gelöst.
Review from Anonymous at 17.06.2025Stadler Form Robert
das Gerät finde ich sehr gut in dem Design und in der Bedienung, das Stromkabel kommt für mich am falschen Ort raus ,-)
Review from Anonymous at 11.05.2024Robert
The Designer
Since the very start, I have had the privilege to co-develop and design products for Martin Stadler and the Stadler Form Team. What began with Fred, has grown into an attractive, small but fine range of products. This experience, and being part of the team, has greatly enriched myself and my work as a designer ...
