Let's Bring Oxygen Back
Introducing
greenwaterHOME
| Regular Air PurifierPurifier | Air SynthesizerSynthesizer | |
|---|---|---|
| Increase Oxygen | – | |
| Reduce CO2 | – | |
| Filter Particles and VOCs | ||
| Also a coffee table | – |
What people are saying
People notice the difference.
I have now been using this product for more than a month and I can see a tremendous improvement in the air in my clinic. People feel more fresh after coming here and I think this machine will help lots of children and parents.
My sneezing stopped, and I no longer feel sleepy toward the end of my workday. Even the subtle sound of water feels calming while I work.
I don't open my doors and windows anymore. The air inside already feels fresher than outside.
Not only does the air feel noticeably better, the product also looks beautiful in my living room. It's definitely a conversation starter.
Flexible payments
Own it for ₹4,779/month.
Zero interest.
No cost EMI on Axis · ICICI · HDFC · SBI · Standard Chartered · HSBC
Shop nowRecognised across three continents since 2022
Globally awarded science.
Made in India.
U.S. House of Representatives
Special Congressional Recognition & Grant
2025
02
UC San Diego
Grand Prize Winner — Triton Innovation Challenge
2024
03
Hong Kong Science & Technology Park
Techathon+ 2025
2025
04
Scripps Institution of Oceanography
StartBlue Ocean Enterprise Accelerator
2024
05
Blackstone LaunchPad
Accelerator cohorts · IDEAS Competition finalist
2022–24
Inspired by Nature. Engineered for you.
3-step filtration, met by the photosynthetic power of micro-algae.
by NABL accredited laboratory
Have questions? Chat with us on WhatsApp
Scientists love to talk about their research. We reply very quickly.
Chat on WhatsAppWhat CO2 actually feels like
You’ve felt this.
You just blamed yourself.
Your greenwaterHOME ring would read amber
Meeting room, one hour in.
The one everyone wants to leave.
Your air purifier reads every one of these as clean air.
Shop greenwaterHOME
Fresh air, indoors,
doesn't exist yet.
Inspired by Nature.
Engineered for you.
greenwaterHOME combines 3-step filtration with the photosynthetic power of micro-algae to bring real freshness back to sealed rooms.
Decarbonizing your every breath
0% less CO₂ per hour.
Fully sealed 8×8×8 ft room starting above 3000 ppm CO₂. Average reduction rate 32% per hour ±3%. Two CO₂ monitors, readings every 15 minutes, repeated daily for 30 days. Results vary by room size, sealing, occupancy, ventilation, and operating conditions.
"It's getting . . . greener?"
That's great. The darker the algae gets, the more it's been growing. Just like any plant — that means more CO2 absorbed, more fresh oxygen in your room.
greenwaterHOME
Your room deserves better air.
The world's first indoor Air Synthesizer. Ships across India.