Honest Air Purifiers

No tricks. No gimmicks. Fair price.

Simple, Honest Clean Air

QT3

From 890 THB

Small, compact, portable air purifier for on the go clean air.

The Sqair

From 3,800 THB

Stylish and effective air purifier. Designed for homes.

Blast Mini

From 12,500 THB

Fast cleaning air purifier & long-lasting filter. Perfect for up to 85m².

Blast

From 18,950 THB

Extremely powerful, yet crazy quiet. Good for large 130m² spaces.

How Air Purifiers Trap COVID-19

A common concern is whether HEPA filters can filter viruses like the COVID-19 coronavirus. Science proves, air purifiers that contain HEPA filters or even lower grade filters can capture virtually all sizes of solid particles, including particles 0.06 to 0.14 microns in diameter – or the same size as the coronavirus. Want to learn more?

Why Smart Air?

Clean Air, No Gimmicks

The air purifiers industry is full of companies that make clean air overpriced and overcomplicated. The truth is clean air is simple. All we need is a fan and a filter.

Big companies don’t make profits with simplicity that’s why they add loads of unnecessary gimmicks to their machines.

Smart Air promotes the simple fact that air purifiers are just fans and filters. By cutting out fancy marketing gimmicks such as ionizers and photocatalytic filters that can actually make your air worse, we’re able to give you more clean air at a fraction of the cost the “big guys” would charge you.

No gimmicks! More clean air!

By cutting out unnecessary add-ons, we’re able to give you more clean air for a smaller price.
See for yourself.

1,000+ Happy Customers

Voted 4.9

Voted 4.9

All you need to breathe clean air

Simple air purifiers to protect you from PM2.5, virus, bacteria, allergies, chemicals, and VOC’s.

Purifiers for up to 40 sqm

Purifiers for large spaces

Replacement filters

Air Quality Monitors

The Sqair

Clean air has never looked so good.
CADR 315 m³/hr

clean air

15-40 m²

Ideal for bedrooms

Eco-friendly

packaging

6-12 months

HEPA life span

3,800 THB

The Blast Brothers

Blast Mini

  • Up to 85 sqm
  • CADR: 585 m³/hr
  • H13 HEPA (99,95%)

12,500 THB

Blast

  • Up to 130 sqm
  • CADR: 890 /hr
  • H13 HEPA (99,95%)

18,950 THB

We created a $30 air purifier in 2013 that changed the industry. It’s not just an air purifier. It’s a message that the clean air industry needs fixing.

And we’re doing that.

Businesses in Thailand that trust Smart Air

Transparency and Open Data

We firmly believe in open and transparent data. By sharing our knowledge through articles and workshops, we strive to raise awareness on air pollution so that people everywhere can better protect themselves and their families. At the same time, our cost-effective air purifirs guarantee you get clean air worth every penny.

Social Enterprise and B Corp

Smart Air is a social enterprise and certified B Corp. We are not driven by the single goal of making big profits, but by a mission to help protect people from the harms of air pollution.

Free Education

Clean Air Blog

We publish open data tests and articles with simple steps to protect your health.

Workshops

We run free clean air workshops teach people how to protect from the harms of air pollution.

More than 30,000 hours of tests.

All our air purifiers are data-backed. For open and transparent research data and methods, check out our knowledge base.

Our Impact

Since 2013, Smart Air has run over 600 educational workshops educating 25,000+ people.

We’ve run over 30,000 hours of tests and published our findings that have been read over 25 million times. In total, we shipped over 85,000 simple and effective purifiers to more than 50 countries.

600+

workshops hosted

25,000+

workshop attendees

30,000+

hours of testing

500+

articles on air pollution

25 million+

article readers

FAQs

Are Smart Air purifiers better than other air purifiers?

Our air purifiers work on the same principle as any other brand’s air purifiers. However, we’re the only air purifier company in the world that is transparent with its data and that doesn’t deny the fact that air purifiers consist of little more than fans and filters. We don’t make air purifiers overcomplicated and overprized by adding useless gimmicks to them. Our machines are honest, fully data-backed and streamlined to do one thing: cleaning air. And they do this one thing really well.

Why is Smart Air a Social Enterprise? And what is a B Corp?

In 2013, we set Smart Air up as a social enterprise. That means we’re not driven by greedy investors who are looking for huge profits, but by a mission to protect people from air pollution. Since 2018, we’ve been independently verified by B Lab for our social, environmental performance, transparency and accountability. B Corps are businesses that meet the highest social and environmental standards for people and the planet. See our impact score here.

My product is broken. What can I do?

Oh no, something is wrong with your product? We’re very sorry to hear that. Please message us on Line (@smartairth), via Email ([email protected]), or call us under: +66 80 626 6140 to receive our help.

How long is the warranty?

We provide 1 year warranty on all air purifiers for manufacturing defects. 1 year warranty applies to our air quality monitors.

Can I get a tax invoice for my order?

Sure. Just leave us a note on the checkout page. Tax invoices will be sent separately via EMS.

How long is the delivery?

Usually, we’ll deliver all orders within 24 to 48 hours (except Sunday) across Thailand. Longer delivery times are rare but may occur.

Do you have an office in Bangkok? And where can I see the products?

Yes, we do have an office in Bangkok. You’re very welcome to drop by to get to know us and our products. Please contact us for an appointment.

Line (@smartairth), via Email ([email protected]), call us: +66 80 626 6140
333/15 Soi Sukhumvit 55, Thonglor, Khlong Tan Nuea, Watthana, Bangkok 10110, Thailand

What else do Smart Air purifiers filter?

Our HEPA filters capture all kinds of particles ranging from 0.005 μm (nanoparticles) to 30 μm (pollen). This includes virus, bacteria, PM2.5, PM10, pet allergens, dust, and mold.

Our Carbon filters absorb VOC’s (Volatile Organic Compounds) such as formaldehyde, paint thinners, petroleoum fuels, or dry cleaning agents. Carbon filters also remove odors.

Of note: Not everyone needs carbon filters that’s why all our air purifiers come without them by default. We want our users to decide by themselves if they want carbon or not.

Find in-depth explanations on both filter types here.

Do Smart Air purifiers filter the coronavirus (Covid-19)?

HEPA filter air purifiers like Smart Air’s have been shown to filter out COVID-19 viruses, and lower transmission. See the data and learn how to protect yourself now.

Got questions? Contact Saya!

Hey there, I am Saya and I am ready to answer all questions you may have.

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