Stadler Form ROGER Air Purifier


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Stadler Form Air purifier ROGER provides clean air in rooms of up to 790 square feet – at home and at work! With two sensors, the Roger air purifier continuously measures the quality of the air and immediately detects pollutants such as unpleasant smells, volatile organic compounds (VOCs), fine dust, pollen, viruses, and bacteria*.

If the air quality starts to deteriorate, the air quality indicator lets you know by changing color and adjusts the cleaning performance automatically in intelligent auto mode.

The more polluted the air, the higher the level of performance will be.

The beautifully designed air purifier now has a washable, textile pre-filter as well as an integrated Sanitized® hygiene function. The Dual Filter™ – the heart of the air purifier – is a combination of a HEPA filter and an activated carbon filter. The highly efficient H12 HEPA filter removes pollutants such as fine dust, allergens, pollen, viruses, and bacteria from the air while the activated carbon filter adsorbs gases present in the air.

Besides the timer function and the night mode, Roger’s impressive features also include Wi-Fi: you can monitor the air quality in real-time and control all functions via an app on your smartphone – so you can even guarantee healthy air at home while you are out and about!

 CADR 465 m3/h

The CADR (Clean Air Delivery Rate) indicates the volume of purified air that the air purifier can produce. Our value was determined by means of independent laboratory tests based on the AHAM standard. Higher CADR values mean that the air purifier can be recommended for larger spaces. The CADR is measured in cubic feet of air per hour.

Air purifier ROGER is suitable for rooms of up to 790 sq. ft and changes the air 3 times per hour. For heavily contaminated room air and for allergy sufferers, Roger is recommended for rooms of up to 39 m2 – with an air change rate of 5 times per hour.

Air quality indicator

ROGER shows the quality of the room air. He continuously measures the quality of the air with his sensors. The air quality indicator lets you know if air quality deteriorates by changing its color (blue = good, orange = medium, red = poor).


The textile pre-filter removes coarse dust particles and pollutants from the air. By doing this, it protects the Dual Filter™ and prolongs its service life. The integrated Sanitized hygiene function protects the preliminary filter against microbial growth.

The textile pre-filter can be washed at 30 °C on a cold wash delicate cycle. Antimicrobial protection is guaranteed for at least 20 washes. Based on normal use, we recommend washing the pre-filter every 3 months while allergy sufferers are recommended to wash it once a month.

Dual Filter™ technology

The Dual Filter™ is the heart of the air purifier. It is a combination of a HEPA filter (H12) and an activated carbon filter. The HEPA filter removes pollutants from the air, such as fine dust, pollen, viruses, and bacteria. Particularly suitable for allergy sufferers, ROGER bears the ECARF quality seal. The activated carbon filter adsorbs gases present in the air (bad odors, tobacco smoke, formaldehyde, toluene, volatile organic compounds, etc.) and filters them out of the air.

Filter exchange

The capacity of the ROGER Dual Filter™ is limited, which means that it must be replaced every 8–12 months, depending on its exposure to air and gases. Thanks to the intelligent filter timer, ROGER shows exactly when the filter needs to be replaced.

Filtering of particles

ROGER’s Dual Filter™ produced convincing results during the TÜV test (particle cleaning test). Roger filters 100% of 0.255-micrometer particles (tested based on DIN standard 71460-1:2006). For comparison: human hair is 80 micrometers thick. So, the filtered particles are 313 times smaller.

Device control via an app (Wi-Fi)

ROGER is equipped with Wi-Fi and can be controlled via the smartphone app «Smart Life – Smart Living». The air quality can be monitored and controlled via the app which enables all of ROGER’s functions to be controlled in real-time. An additional child protection function that is only available via the app deactivates the buttons on the device for a chosen period of time.

For smaller spaces, check out Stadler's ROGER LITTLE air purifier and if you have a bigger space the Roger Big Air Purifier is the man.