Stadler Form USA ROGER BIG Air Purifier

Stadler Form USA ROGER BIG Air Purifier Kills & removes 99.9% of bacteria and other harmful elements 360 degree air flow circulation Completely portable Runs super silently Roger removes 99.9% of influenza A viruses from the air of a 1,100 square foot space within an hour*   Roger Big provides clean air in conference rooms, open-plan offices and large spaces of up to 1,100 square feet. Washable, textile pre-filter 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 textile pre-filter can be washed at 30 °C 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-filter every 3 months while allergy sufferers are recommended to wash it once a month. The Dual Filter™ Combination of a HEPA filter (H12) and an activated carbon filter. The HEPA filter removes pollutants from the air, s