Airova
Don’t replace the AC. Upgrade it.
An add-on panel for the indoor unit of a split AC. The AC’s own fan pushes room air through a PM2.5 filter and an adsorbent layer. No new appliance, no floor space.
For: Homes, clinics, classrooms, small offices and residential societies
Bought as: One add-on unit plus a media kit about twice a year; home-pilot slots open in 2026
Concept render What it does
A split AC cools the room and recirculates whatever is in it: cooking smoke, incense, traffic dust, PM2.5.
Airova fits over the intake of the indoor unit. Every time the AC runs, the air passes a PM2.5 filter and an adsorbent layer. You use the AC exactly as before.
Why it is different
- Works with the AC already on the wall.
- Treats gases and odours, which most room purifiers do not.
- No floor space, no extra fan, negligible extra power.
- Replacement kits about twice a year.
Specification
Key figures
- Fits
- Existing split air conditioners
- Targets
- PM2.5 and fine dust; VOCs and odours
- Coverage
- Whole room, using the AC’s own airflow
- Installation
- Add-on fit, no civil work
- Power
- None of its own; driven by the AC fan
- Service
- Filter and media kit replaced about twice a year
How it works
Four stages, one pass
Mount on the AC
The add-on fits over the indoor unit’s intake.
Particulate stage
Captures PM2.5 and fine dust on every pass.
Adsorbent stage
Odours and gases bind to the Bhagirath adsorbent.
Cool, clean air
The AC supplies filtered air as it cools the room.
Status & evidence
Status: home pilots, 2026
Prototypes are fitted in homes through 2026 to settle the fit on common AC models, the filter life and the measurement method. No controlled before/after figure has been published yet.
Concept render 
Commercial model
How it is bought
Priced per site after sizing. Every supply comes with an annual maintenance contract (AMC) option and a measurement plan, so you see inlet and outlet readings for your own installation.
- Add-on unit, one-time
- Filter and media kit, about twice a year
- Optional annual service visit
- Optional air-quality monitor
Questions we get
Does it work with my AC brand?
It is made for standard split indoor units. We are confirming fit on common models during the home pilots; send your model and we will tell you.
Does it reduce cooling?
The add-on is designed for low resistance so cooling and airflow are maintained.
How often do I change the kit?
About twice a year in a typical city home; more often in heavy-pollution months.
Gallery
More views
Before, concept visualisation
Concept visualisation. The display reading is illustrative, not a measurement.
Talk to us about Airova
Send your site details or a stack report. We reply within two working days.