Today, comfort often means sealed rooms, air conditioning, and long hours indoors. The result is a space that may look clean, but does not always feel fresh.
And while outdoor pollution gets most of the attention, indoor spaces often feel less fresh for a different reason: there is less exchange with the outside air, and more of the same air being breathed again and again.
Most solutions focus on what is floating in the air. Very few address what the air is becoming.
Traditional air purifiers play an important role: they help reduce particulate matter and certain airborne pollutants.
But in sealed, occupied spaces, freshness is not only about what can be filtered out. It is also about the changing composition of the air itself.
That is why solving indoor air quality requires more than filtration alone.
PM, VOCs, and other unwanted airborne pollutants are reduced through a 3-step filtration system.
The filtered air then interacts with a living micro-algae culture designed to help reduce indoor CO₂ buildup in sealed spaces.
Through photosynthesis, the system helps increase oxygen availability bringing greater freshness back to the room.
In a fully sealed and insulated 8×8×8 ft room starting above 3000 ppm CO₂, greenwaterHOME showed an average CO₂ reduction rate of 32% per hour ±3%.
The test used two CO₂ monitors, with readings taken every 15 minutes across the test period.
Results vary by room size, sealing, occupancy, ventilation, and operating conditions.
"I have been using this product in my clinic for over a month and have seen a meaningful improvement in how the space feels. People feel fresher after coming here, and I believe this machine can help many children and parents."
Dr (Prof) Suresh Gupta
Bring freshness back to modern rooms
greenwaterHOME is the world's first indoor Air Synthesizer designed for sealed, air-conditioned spaces.
It combines filtration, decarbonization, and oxygenation in one premium indoor air system.
