Pneuma Tree by Witwake
India's Living Oxygen Enhancement & Air Purification System
Breathe More Oxygen. Live Better Every Day.
Transform your indoor space with the power of living microalgae.
Developed by Witwake Solutions Pvt. Ltd. in collaboration with scientists from CSIR–National Botanical Research Institute (CSIR-NBRI), Lucknow, Pneuma Tree™ combines cutting-edge biotechnology with the natural power of photosynthetic microalgae to create a new generation of indoor oxygen enhancement and air purification systems.Whether it’s your bedroom, office, hospital, classroom, or living room, Pneuma Tree brings nature’s life-supporting process indoors
- More Oxygen
- Cleaner Air
- Healthier Living
Our Mentors
Dr. Ajit Kumar Shasany
Eminent Indian scientist, researcher, and academic administrator Vice-Chancellor of the Central University of Odisha (CUO), Koraput Former Director CSIR–National Botanical Research Institute (NBRI), Lucknow.
Dr. Sachitra kumar Ratha
Scientist Council of Scientific and Industrial Research – National Botanical Research Institute
Dr. Manish S Bhoyar
Scientist, Council of Scientific and Industrial Research – National Botanical Research Institute
Celebrating the Grand Inauguration of Pneumatree
Scientific innovation
Nature's oldest oxygen engine, precisely engineered
Microalgae have oxygenated our planet for billions of years. Witwake’s research team stabilised that biology inside a controlled, sensor-driven column so it can perform reliably inside a living room, a boardroom or a hospital corridor.
Controlled biology
Light spectrum, temperature, pH and nutrient dosing are held inside a narrow band so the culture stays healthy and productive.
Engineered airflow
A low-noise circulation path draws room air through filtration and across the photosynthetic column before returning it to the space.
Measured, not claimed
Onboard sensors log particulate load, humidity, CO₂ and culture health so performance is transparent and auditable.
About Pneuma Tree
Backed by Scientific Innovation
Pneuma Tree is the result of scientific research, engineering, and innovation in microalgal biotechnology.
Developed with the guidance and expertise of scientists from CSIR–National Botanical Research Institute (CSIR-NBRI), Lucknow, the system transforms one of nature’s most efficient oxygen-producing organisms into an elegant indoor biotechnology solution for modern buildings.
By combining biology, environmental engineering, and sustainable design, Pneuma Tree brings the power of living photosynthesis into everyday indoor spaces.
Read our story
How Pneuma Tree Works
Step 1 — Intelligent Air Circulation
Indoor air continuously enters the system.
Step 2 — Air Purification
The integrated purification process helps support cleaner indoor air by reducing airborne particles, including PM2.5.*
Step 3 — Living Photosynthesis
Microalgae utilize light, water, and carbon dioxide to naturally produce oxygen.
Step 4 — Oxygen Enrichment
Fresh oxygen is continuously generated through photosynthesis, helping support healthier indoor environments.
Step 5 — Continuous Operation
The biological process works throughout the day to provide a unique combination of oxygen generation and cleaner indoor air
Health & wellbeing
Imagine a Room That Breathes with You
Instead of simply decorating your room, imagine bringing a living system that actively supports fresher air, natural oxygen generation, and a healthier indoor environment.Pneuma Tree is more than a product—it’s a new way of thinking about indoor living. Maintaining good indoor air quality and adequate oxygen levels contributes to healthier and more comfortable living environments
Easier & More Comfortable Breathing
Fresh, oxygen-rich indoor environments can support comfortable breathing and improve the overall indoor experience
Better Mental Alertness
Adequate oxygen supports normal brain function, helping maintain concentration, attention, and productivity.
Reduced Indoor Fatigue
Fresh indoor air can help reduce feelings of stuffiness and improve overall comfort during long hours indoors.
Better Sleep Environment
Bedrooms with cleaner air and better ventilation can contribute to a more comfortable sleeping environment.
Supports Everyday Wellness
A cleaner indoor atmosphere can enhance comfort for families, children, older adults, and office occupants
Improved Workplace Comfort
Better indoor air quality helps create pleasant workplaces where employees feel more refreshed throughout the day.
Better Learning Spaces
Cleaner indoor environments help create comfortable classrooms and educational facilities.
Wellness-Focused Indoor Spaces
Suitable for hospitals, clinics, wellness centres, and healthcare environments where indoor environmental quality is important.
Experience the Power of Living Air
Naturally Enhance Indoor Oxygen
Harnessing the extraordinary photosynthetic efficiency of microalgae, Pneuma Tree continuously generates oxygen under controlled conditions, helping create fresher indoor environments.
Advanced Indoor Air Purification
The integrated air purification and circulation system is designed to support cleaner indoor air by helping reduce airborne particles, including PM2.5, while continuously refreshing the surrounding environment
Designed for Healthier Living
Cleaner air and improved indoor oxygen availability can contribute to more comfortable indoor environments where people can work, rest, learn, and recover.
Sustainable by Nature
Unlike conventional technologies alone, Pneuma Tree combines living biology with engineering, creating a unique solution inspired by nature itself.
Applications
Built for the spaces people spend their lives in
Homes & apartments
Living rooms, bedrooms and home offices where families spend most of their indoor hours.
Offices & coworking
Meeting rooms and open floors where occupancy density peaks through the working day.
Hospitals & clinics
Waiting areas, consultation rooms and corridors, deployed alongside existing clinical air systems.
Schools & universities
Classrooms, libraries and study halls where students sit for long, continuous sessions.
Testimonials
Early deployments, in their words
Why Indoor Air Matters
The average person spends nearly 90% of their time indoors. Poor indoor air quality, inadequate ventilation, and elevated airborne particles can make indoor environments feel stuffy and uncomfortable.
Pneuma Tree is designed to help transform indoor spaces by supporting oxygen enrichment and cleaner air—creating a fresher atmosphere for everyday living.
Why Choose Pneuma Tree?
- Naturally Generates Oxygen
- Supports Cleaner Indoor Air
- Designed to Help Reduce PM2.5*
- Living Biotechnology
- Eco-Friendly & Sustainable
- Quiet Continuous Operation
- Elegant Premium Design
- Energy Efficient
- Low Maintenance
- Perfect for Indoor Rooms
Pneuma Tree – Frequently Asked Questions
Questions people ask first
Pneuma Tree is a living biotechnology unit. Inside a sealed, engineered column, cultures of microalgae photosynthesise continuously while a quiet airflow system circulates room air through the system. It is designed to support fresher, oxygen-enriched indoor air as part of a well-ventilated space.
Conventional purifiers only capture particles on a filter. Pneuma Tree combines multi-stage filtration with a living photosynthetic culture, so the unit is designed both to reduce airborne particulates and to contribute oxygen back into the room.
Yes. The culture is fully enclosed behind a sealed, shatter-resistant column, and the unit operates at low voltage with no ozone-generating components.
The Future of Indoor Wellness Begins Here
Create indoor spaces where people can breathe fresher air, enjoy enhanced oxygen levels, and experience greater everyday comfort.