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At atovio, we are committed to delivering innovative air purification solutions that ensure cleaner and healthier air.

Our latest test reports underscores the effectiveness of our Advanced Variable Anion Technology.

IIT KanpurPassed

Ultrafine Particle (UFP) Reduction Test

Independently tested using SMPS technology at IIT Kanpur to measure removal of ultrafine particles (0.001–0.3 µm), beyond standard HEPA filtration range.

Key Results:

Average Reduction
99.9%
Particle Range Tested
0.001 – 0.3 µm
Test Consistency
3/3 trials
IIT KanpurPassed

PM1, PM2.5 and PM10 Reduction Test

Independently tested using OPS technology at IIT Kanpur to measure removal of dust, pollen, and combustion particles across the PM1 - PM10 range.

Key Results:

PM2.5 Reduction
99.9%
PM2.5 Reduction
99.9%
Pollen Range Coverage
Yes
IIT KanpurPassed

24-Hour Ozone Emission Safety Test

Independently tested over 24 hours in a sealed chamber at IIT Kanpur to confirm that atovio Pebble emits no measurable ozone during operation.

Key Results:

Max Ozone Observed
2.8 ppb
CARB Limit (50 ppb)
Compliant
WHO Limit (60 ppb)
Compliant
IIT KanpurPassed

Carbon Monoxide (CO) Reduction Test

Independently tested at IIT Kanpur to measure the Pebble's ability to reduce combustion generated carbon monoxide inside a sealed chamber.

Key Results:

Average CO Reduction
>97%
WHO Safe Limit (9 ppm)
Compliant
Test Consistency
6/6 trials