Does QT3 air purifier filter PM2.5?

Yes, it does. QT3's H13 HEPA filter is designed to capture all kinds of pollutants – including PM2.5 and even nanoparticles that are 8,000 times smaller than human hair.

Do you provide a warranty?

Indeed, we offer a 1-year warranty on all our air purifiers. However, replacement filters are not covered under this warranty. If you find a manufacturing defect in your filter, please reach out to us within 14 days of receiving it, and we will provide a replacement.

How long is the shipping?

We ship orders on every business day. Delivery across Thailand ranges from 1-4 business days, depending on where you are located.

Are your air purifiers TIS-certified?

Yes, all our air purifiers have been audited and approved by the Thai Industrial Standards Institute (TISI).

Portable Air Purifier

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Smart Air – QT3 Portable Air Purifier
Rated 4.43 out of 5
฿1,490.00
Breathe clean air anywhere. The QT3 is a compact, battery-powered purifier with an H11 HEPA filter that removes over 95% of harmful particles. Lightweight and quiet, it creates a personal clean air bubble up to 1.2 meters for up to 4 hours on a single charge.
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Portable Air Purifier

Smart Air – QT3 Portable Air Purifier

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