Oak The Liquid Tree is the world's first air purifier combining True HEPA filtration with living microalgae technology, removing 99.99% of dust and pollutants while producing 3kg of fresh oxygen monthly — equivalent to a mature oak tree.
Designed for spaces up to 500 -1000 sq ft, Oak features a built-in live AQI sensor for real-time air quality monitoring, making it ideal for homes, offices, healthcare facilities, and schools.
Shop the complete Oak The Liquid Tree air purifier and replacement refills collection — the sustainable, science-backed solution for cleaner, healthier indoor air.
