How it works.
Outdoor air in. Stale air out.
Positive pressure, the whole home.
Outdoor air enters
through H13 HEPA.
A washable pre-filter catches dust and insects. The H13 HEPA then captures ≥99.95% of particles at 0.3 micron — clinical grade. PM2.5 that walks into your home is knocked out at the wall.
Your home
pressurises slightly.
The 500 m³/h of filtered air entering creates a 10–25 Pa overpressure — about 1/10,000 of atmospheric. You don't feel it. But unfiltered outdoor air can no longer leak in through window gaps, door frames, or plumbing stacks. Infiltration is cancelled.
Stale air exits
through natural gaps.
Indoor CO₂, cooking odours, VOCs — all forced outward through the same leaks that would otherwise let pollution in. PM2.5 falls, CO₂ falls, and indoor air stays clean continuously. No closed-room recirculation.
Not the usual purifier.
A room purifier recirculates the air you’re already breathing. aqi0 brings new outdoor air in, treats the whole house at once, and pushes stale air out. Different physics, same goal — bigger.
See it in your home.
Free site visit. Current-AQI measurement. We show you exactly where the unit would go.
or call +91 96676 72740