Biotope

We spend 92% of our time in various buildings and enclosed spaces. We eat, sleep, work, and exercise indoors. We move between different enclosed spaces throughout our lives... From our bedroom to the car or bus, store, office, café. And we never stop breathing.

Clean outdoor air (outdoor carbon dioxide level) contains about 400 CO2 particles per million. Indoor CO2 levels without ventilation use quickly increase many times over. How many times can you "reuse" the air you breathe? Honestly, not many before it starts affecting your health.

Our devices do not make the air cleaner, but we believe that what is measured can be improved.