Stadler Form Roger Big 5-Speed 1100-sq. ft. HEPA Air Purifier

Roger Big provides clean air in conference rooms, open-plan offices and large spaces of up to 1100-sq. ft. With its two sensors, the mobile room air purifier continuously measures the quality of the air and immediately detects pollutants such as unpleasant smells, volatile organic compounds (VOCs), pollen, fine dust, viruses and bacteria. If the air quality deteriorates, the air quality indicator lets you know by changing colour. If the intelligent auto mode is also activated, Roger Big's cleaning performance will be adjusted automatically. The more polluted the air, the higher its chosen level of performance will be. The well-designed air purifier also has two washable, textile pre-filters as well as an integrated sanitized hygiene function. At the heart of the air purifier are two filters which are a combination of a HEPA filter and an activated carbon filter.

• The capacity of the dual filter is limited, which means that they must be replaced every 8–12 months, depending on their exposure to air and gases
• Thanks to the intelligent filter timer, Roger Big shows exactly when the filters need to be replaced
• The activated carbon filter adsorbs gases present in the air (bad odours, tobacco smoke, formaldehyde, toluene, volatile organic compounds, etc.) and filters them out of the air
• 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 from the air
• Roger Big's impressive features also include Wi-Fi: you can monitor the air quality and control all its functions via an app so that clean and healthy air is always guaranteed
• Roger Big is suitable for rooms of up to 1100-sq. ft. and changes the air 3 times per hour