QT3 Portable Air Purifier

The portable air purifier designed for on-the-go clean air.

A Truly Portable Air Purifier

The QT3 makes clean air accessible, no matter where you go. Even with its small, compact design, the QT3 packs a HEPA filter that captures nearly all pollutants on one pass.

What’s more, the QT3 purifiers contains no ionizer and emits no dangerous ozone, unlike other ‘portable’ purifiers on the market.

Breathe clean air on the go, all at an honest price.

QT3 air purifier

Home or Travel. Take your pick.


Small, compact, USB charging air purifier.

From $27.99


Built-in battery for all-day purification.

From $32.99

Small lightweight air purifier and fan

Certified B-Corp

B Corps are businesses that meet the highest social and environmental standards for people and the planet.

Smart Air is part of this growing network of companies who are making the world a better place.

The QT3 is a purifier designed from the ground up to be as environmentally-friendly as possible, while solving the social issue of polluted air.

bedside table air purifier Smart Air

What Next?

Clean air is waiting for you. Protect yourself from morning til night with the QT3 air purifier.

Smart Air low cost purifiers

Smart Air is a social enterprise and certified B-Corp that offers simple, no-nonsense air purifiers and provides free education to protect people from the harms of air pollution. We are proud to be the only certified B-Corp dedicated to fighting air pollution.

Certified B-Corp air purifier company