Stadler Form Robert Hybrid Humidifier & Air Purifier 13L/Day

  • £499.00
    Unit price per 

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  See Stadler Form Robert in action:

Say goodbye to allergy symptoms, itchy eczema flare-ups, dry climate and poor indoor air quality. The Stadler Form Robert filters the air of the most common allergens, generates moisture, and increases humidity to create a pleasant and clean indoor climate. Robert is suitable for use in rooms up to 29 m² in size for purification or 80 m² in size for humidification.

  Excellent choice for:

  • Shoppers with rooms up to 80 m2

  • People living with allergies. 

  • Customers who want to eliminate odours.  

  • Those who have eczema or naturally dry skin.

  • Parents raising babies and toddlers. 

  • Buyers who want a device that is easy and inexpensive to maintain. 

  • Customers who prefer a device with a fragrance container. 

  • Those who want a large water tank.

  Why we love it:

  • Removes a wide range of pollutants from the air, including dust, pet dander, pollen and mould.

  • Gets rid of over 94% of smells within 30-40 minutes. 

  • Adjustable hydrostat control (the humidity can be set between 35% and 65%).

  • Inbuilt humidity sensor for maintaining a selected humidity level.

  • Can act as an aroma diffuser by adding your favourite fragrance to the water tank.   

  • 4 fan speed settings (1, 2, 3, 4).

  • Quiet, as it only produces 27 dB(A) of noise while operating at its lowest fan speed.

  • Cheap to run, as it uses only 30 watts of power at its top output level. 

  • Intuitive touch interface. You can quickly control the unit with a couple of taps.

  • Easy to clean and maintain. 

  • The winner of multiple design awards, including the Red Dot Design Award, iF Product Design Award, and German Design Award.

  Reviewed by our team:

Air purifier expert's opinion - Aerify

"Robert's features are exceptional. It's easy to use, energy-efficient and very quiet. If you are looking for an efficient air washer to improve the air quality and humidity in your home, then Robert from Stadler Form is the right device for you." - David, customer support.

Click the "More Info" tab now to learn more or "Add To Basket" to place your secure order.

More Info

The Stadler Form Robert Hybrid Humidifier and Air Purifier - the multi-award winner that creates the optimal environment all year round

Robert by Stadler Form is an exceptional hybrid device that helps people living with allergies by removing harmful fine particles such as pollen from the air and by killing airborne bacteria. Robert also gets rid of over 94% of smells within 30 - 40 minutes.

With the humidity output of 550 g/h, it efficiently humidifies and purifies the indoor air in medium-sized offices, households, nail salons and medical facilities up to 80 m2 (860 sq. ft.).

The highly effective humidification process of Robert air washer can help prevent dry skin, scratchy throats and red eyes, reduce the risk of allergies and create a pleasant climate for animals, plants, wood furniture and musical instruments, especially during dry winter months.

The hybrid system improves your well-being day and night

Robert takes in polluted and dry indoor air and cleans it using a set of revolving and washable disks that turn in the water to humidify and purify the air, reducing the number of allergens in the room. 

The included Water Cube™ provides optimal hygiene in the appliance and improves the overall humidification process. It keeps Robert running smoothly, extending his lifespan. The Water Cube™ even works when your appliance is switched off, so the humidifier stays fresh all season long.  

The smartly designed hybrid Stadler Form Robert effectively removes:

  • Pollen and fine particles

  • Dust and pet dander

  • Hair and dust mites

The quiet operation creates an environment that encourages a good night's sleep

The Swiss-made Robert features a super-efficient electric fan that allows the hybrid air purifier and humidifier to work quietly in the background, pulling in the polluted air all around without distracting you from your activities.  

You won't need to choose between a good night's sleep and clean air. Robert's lowest noise level is only 27 dB(A), it won't interrupt your sleep as you almost won't notice any sound when using this setting.

    Energy-saving technology reduces running costs

    For optimum results, an air cleaning system should run continuously as when you turn the machine off, the indoor air pollution returns to its original state. The power consumption is a thing to consider because, if operated continuously, conventional indoor air purifiers and humidifiers can consume up to 550 kWh of power each year. 

    Robert has a rated power of only 30 watts and consumes only 7 watts on the lowest settings, which is super impressive for such a high-end hybrid device.

    The 6.3-litre water tank makes Robert an excellent choice for midsize rooms

    A good size tank holds 6.3 litres of water and ensures that Robert can run for a long time.

    The built-in RH sensor shows the humidity of the air in the room

    The current relative humidity in the room is continuously monitored by Robert's built-in humidity sensor. The hybrid device provides you with feedback on the touch display with a motion sensor.  

    Integrated fragrance container to reach the tranquillity of a spa in your own home

    Robert features a fragrance container for adding your favourite scents, like essential oils, to make your home or workspace smell amazing. 

    Simply remove the water tank and pull the fragrance container out of the appliance. Add a maximum of 1-2 drops of fragrance into the fragrance container and within minutes, your house or workplace will smell like an authentic spa! 

    Designed for practical and fully automatic operation

    Robert has been designed with convenience and simplicity in mind. With many useful functions, this hybrid device lets you enjoy clean indoor air on autopilot. You can activate Robert with an elegant movement of your hand or operate it with a gentle touch of the buttons. Robert is equipped with 3 different pre-programmed modes:

    "Auto Mode": Robert automatically maintains the air humidity level at 45%. The lower the current air humidity level is, the higher the speed level of the fan will automatically be set. 

    "Night Mode": The display illumination is reduced to a minimum and the fan speed is set at level 1. The desired air humidity level and the fan speed can be adjusted manually. 

    "Clean Mode": This mode is used to clean and descale the appliance. Here the evaporator discs rotate, but the fan does not run. Thus, no air is blown into the room.  

    Elegantly designed in Switzerland

    Besides being an excellent and powerful air improver its elegant and straightforward design fits in any room. The winner of the Red Dot award (2014), iF product design award (2014) and German design award (2016), Robert, is sure to add a touch of style to any home or office interior.  

    Stadler Form Robert Hybrid Humidifier & Air Purifier Silver In Living Room - Aerify

    Click the "Specification" or another tab now to learn more or "Add To Basket" to place your secure order.


    Model  Robert
    Recommended Room Area For Air Purification Up to 29 m² 
    Recommended Room Area For Humidification Up to 80 m² 
    Humidity Output Rate Up to 550 g/h 
    Water Tank Capacity  6.3 litres
    Noise Level  27 - 56 dB(A) 
    Rated Voltage 220 - 240 V, 50 Hz
    Power Consumption 7 - 30 W
    Dimensions (H x W x D) cm 47.1 x 32.1 x 23.5
    Weight (Empty) 8.2 kg 
    Manufacturer's Guarantee 24 months



    1 x Stadler Form Robert hybrid air purifier and humidifier 

    1 x Water Cube™

    1 x Operating instructions  



      Robert instruction manual

      Robert datasheet


    Delivery And Returns 

    Order confirmation

    As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. If your item is in stock, we will process the charges to your credit or debit card. 

    Free Delivery On Orders Over £50

    • Dispatched directly from a supplier in the UK.

    • Order processing time: 1-2 business days.

    • Estimated delivery time: 1-3 business days.

    • Orders are not shipped or delivered on weekends or during public holidays. 

    • If we are experiencing a high volume of orders, shipments may be delayed by a few days. 

    Free Returns

    Naturally, we hope you'll love your purchase, but it's OK to change your mind. 

    Our return policy lasts 14 days.  

    For full information, please read our returns and refunds policy. 


    • What filters/replacement parts do I need to replace to ensure proper equipment function?

      To keep Robert functioning at its best, clean and descale it at regular intervals. Also, Water Cube™ must be replaced at the right intervals. Clean the water tray, evaporator discs and the water tank thoroughly every 2 weeks with a soft brush or sponge and warm water. Descale the evaporator discs approximately every 4 weeks, depending on the water hardness level. The Water Cube™ by Stadler Form provides optimal hygiene in your air humidifier. We recommend replacing the Water Cube at the start of the humidifier season. The optional anti-calc cartridge decreases the limescale in the water and thus reduces the decalcification intervals. The cartridge has to be replaced every one to three months, depending on the water hardness.  

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    For every product you buy we donate £2 through JustGiving to "Cots for Tots" - the special care baby charity for sick and premature babies at Bristol’s Special Care Baby Unit at St. Michael’s Hospital.