
FAQ About Indoor Plant Biofiltration Systems

How do plants purify air in a biofiltration system?
Plants purify air through a process called phytoremediation. They absorb pollutants such as volatile organic compounds (VOCs), carbon dioxide, and benzene through their leaves and roots. Microorganisms in the soil further break down these compounds, while the plants convert carbon dioxide into oxygen through photosynthesis, enhancing air quality.