Stadler Form ROGER BIG HEPA Air Purifier

Roger Big is suitable for rooms of up to 1100 square feetand changes the air 3 times per hour. For heavily contaminated room air and for allergy sufferers, Roger big is recommended for rooms of up to 670 square feet–with an air change rate of 5 times per hour. Roger Big 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 colour (blue = good, orange = medium, red = poor). The textile pre-filters remove coarse dust particles and pollutants from the air. By doing this, they protect the two Dual Filters™and prolong their service life. The integrated Sanitized®* hygiene function protects the pre-filters against microbial growth. The textile pre-filters can be washed on a cold wash delicate cycle. The antimicrobial protection is guaranteed for at least 20 washes. Based on normal use, we recommend washing the pre-filters every 3 months while allergy sufferers are recommended to wash them once a month. 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 filters remove pollutants out of the air, such as fine dust, pollen, viruses and bacteria. Roger Big bears the ECARF quality seal and is particularly suitable for allergy sufferers. 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. The capacity of the two 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.