Cofair / Air purifier concept for office

Designed to improve workers’ office environment, Cofair is a coffee air purifier that brews coffee and makes coffee grounds into a filter cartridge. Cofair uses the coffee grounds remaining from brewing the coffee itself to make the filter cartridges and stack them into a filter to absorb moisture, remove unpleasant smell, and purify the air. The coffee ground filter cartridge can also be used as a medium for planting potted plants in the office space, a dehumidifier for filing cabinets, and a soap and detergents in the toilets, creating a friendly resource utilization cycle.