What <=45 dB actually sounds like

Every air purifier brand claims to be "quiet." Most are, on their lowest setting — when they're barely moving air. At full speed, where actual purification happens, the story changes dramatically.

The competitor problem

At full purification speed, most air purifiers operate at 52–65 dB. That's the noise level of a normal conversation. In a bedroom at night, it's enough to wake a light sleeper — or an infant.

What happens? Parents turn down the speed. Or turn it off entirely. The air quality that matters most — during sleep hours — is compromised.

How we got to <=45 dB

It took months of acoustic engineering. Three key decisions:

1. Custom impeller geometry Standard impeller designs trade noise for airflow. We designed a custom blade profile that maintains 350 m³/h CADR while minimising turbulence — the primary source of noise.

2. Vibration-isolated motor mount Motor vibration transmits through the housing and becomes audible noise. Our mount isolates the motor with dampening materials, cutting structural noise by approximately 8 dB.

3. Acoustic chamber design The internal airpath includes sound-absorption geometry that reduces high-frequency noise without restricting flow.

The result

<=45 dB at full speed. That's around a quiet room level and noticeably softer than most competitor units at full purification speed.

Run it all night. At full speed. Nobody wakes up.

Because the hours when your child is sleeping are the hours that matter most.