The Liquid Tree | Oak | Power of 1 Oak Tree

The World's First Advanced Air Purification System That Produces Oxygen

OAK The Liquid Tree combines cutting-edge True HEPA filtration with living microalgae technology to deliver unprecedented air purification performance. This revolutionary dual-system approach removes 99.99% of dust, allergens, and pollutants while actively generating fresh oxygen—equivalent to one mature oak tree.

Dual-Technology Air Purification

Experience the power of nature and science working together. Our integrated True HEPA filter captures microscopic particles with 99.99% efficiency, while living microalgae continuously absorb CO₂ and produce oxygen, creating the healthiest indoor environment possible.

Real-Time Air Quality Monitoring

Stay informed with the built-in live AQI sensor that provides instant feedback on your indoor air quality. Monitor improvements in real-time as OAK transforms your space, giving you peace of mind and measurable results.

High-Efficiency Purification for Large Spaces

Engineered for spaces up to 500 sq ft, OAK delivers professional-grade air purification suitable for:

• Healthcare Facilities: Support patient recovery and reduce airborne pathogens with hospital-grade filtration and oxygen enrichment
• Corporate Offices: Boost employee wellness, focus, and productivity by up to 20% with superior air quality
• Large Living Rooms & Homes: Create a healthier sanctuary for your family with continuous purification and oxygen generation
• Educational Institutions: Improve student concentration and learning outcomes in classrooms and common areas
• Public Spaces: Demonstrate environmental leadership while protecting visitors and staff

Proven Performance Benefits

• 99.99% dust removal with True HEPA filtration technology
• Produces 3kg of fresh oxygen monthly—equivalent to one mature oak tree
• Live AQI sensor for real-time air quality monitoring
• Removes CO₂, VOCs, PM2.5, allergens, and airborne pollutants continuously
• Up to 30% reduction in indoor CO₂ levels
• Reduces sick building syndrome symptoms and employee sick days
• Sustainable alternative to traditional HVAC systems with a lower carbon footprint
• Stunning biophilic design that enhances any interior space

Technical Specifications

• Height: 150cm (59 inches)
• Diameter: 30cm (12 inches)
• Weight: 45kg without water (99 lbs)
• Power Consumption: 91W (True HEPA mode) | 50W (Standard mode)
• Oxygen Production: 3kg per month
• Coverage Area: Up to 500 sq ft with high-efficiency purification
• Filtration: True HEPA + Living Microalgae Technology
• Monitoring: Live AQI sensor with real-time display

Perfect for ESG & Sustainability Goals

OAK The Liquid Tree is more than an air purifier—it's a visible commitment to environmental responsibility and human wellbeing. This world-first technology helps organizations meet ESG targets while creating measurably healthier indoor environments.

Invest in the world's most advanced air purification system. Breathe cleaner air, enjoy more oxygen, and experience the future of indoor environmental quality with OAK The Liquid Tree.