Smart Air – Blast Air Purifier

(14 customer reviews)


The Blast is an absolute power horse and cleans rooms up to 140 sqm within 25 minutes. In addition, it is the quietest air purifier on the market. Even on its highest setting, the Blast is barely audible. 

22 in stock

Delivery in Thailand within 2-3 business days!

  • Check Mark Filters 99.5% of pollutants
  • Check Mark Traps PM2.5, pet hair, virus, and bacteria
  • Check Mark 6 months HEPA lifespan
  • Check Mark 1-year warranty
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The Blast Air Purifier

The Strongest Air Cleaner Available

Are you living in a big condo, working in a huge office, running a spacious gym? If yes, the Blast is the best air purifier for you.

blast air purifier on white background

Cleans 150 sqm in 30 minutes

The Strongest Air Purifier in the Market

The Blast can filter 950 cubic meters of air every hour, making it powerful enough to protect rooms up to 150 sqm from indoor air pollution.

Room Size m²: 100-150 sqm (1615 sqft)
CADR m3/hr: 950 (CFM 560)
Speed: 1-2-3 (Mechanical Dial)

Quieter Than the Competition

Less Noise, More Rest

The Blast isn’t just crazy powerful but also whisper quiet. Even on its maximum setting, it is quieter by 21 decibels compared to the popular IQ Air machine.

blast hepa replacement filter on white background

HEPA Filter Against PM2.5…

…and many other pollutants

The Blasts H13 HEPA filter traps up to 99.95% of pollutants on the first pass, ranking it among the top-performing air purifiers in effectiveness.

pm2.5 air pollution in bangkoks skyline
Virus particles on black background
Bacteria particles on black background
a cat emitting pet hair
Pet Hair
mold spores on wood

HEPA filter lifespan in Thailand: 18-24 months

Add Carbon For Max Protection

Filter Chemicals and Odors

You can boost the Sqair’s performance with an optional Carbon filter, perfect for absorbing chemicals (TVOCs) and clearing out smells.

a selection of paints on a table
a woman covering her nose from smells
a selection of cleaning materials in a bathroom
a glass full of chemicals in a lab
Pet Hair
a bottle of formaldehyde

Carbon filter lifespan: 6 months

blast carbon filter on white background
photo of the blast dial

Minimalist Handling

Adjusting Fan Speed is Childsplay

The Blast air purifier is easy to handle. Simply adjust its fan via the dial on the back.

Lockable Wheels

Easily Move The Blast Around

Moving the Blast from room to room is child’s play. Thanks to its lockable wheels you can easily place it wherever you want.

photo of the blasts lockable wheels


Your Purchase Includes1 × Blast Air Purifier, 1 × H13 HEPA Filter, 1 × Cord, 1 × Manual
Dimensions (cm)57.3 × 33 × 123 (L x W x H)
CADR (m3/h)450 – 680 – 950 (low – mid – high)
Noise Level (dB)29 – 37 – 43 (low – mid – high)
HEPA Lifespan18-24 months
Power (W)48 – 81–118 (low – mid – high)
Power Supply220 – 230V/50-60Hz
Safety CertificationsTIS 3061-2563 | CE (LVD/EMC/RoHS)
Room Size Up to 150 m2 (1615 sqft)
Shipping Weight36 kg
Product ManualDownload here
blast air purifier on white background


Yes, it does. Blast’s 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.

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.

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

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

Additional information

Weight 36 kg
Dimensions 57 × 33 × 123 cm
Room Size (sqm)


CADR (m3/hr)

450 – 680 – 950 (low – mid – high)

Power (W)

48 – 81–118 (low – medium – high)

Noise Level (dB)

29 – 37 – 43 (low – mid – high)

HEPA Lifespan

19 – 22 months

14 reviews for Smart Air – Blast Air Purifier

Based on 130 reviews
  1. Sarah K.

    Wow, wow, wow, the Blast is a game-changer for my large living room. Super quiet and efficient!

  2. Alex P.

    Excellent value for the coverage it provides. Simple to use and really cost-effective.

  3. Keng

    fast shipping and good price krub. we us it in the office

    Video #1 from Keng
  4. Ravi J.

    Great product for large spaces! Easy to use and I’ve noticed a significant improvement in air quality.

  5. Mia T.

    The purifier works quietly in the background – hardly notice it’s there. Also, customer service was very helpful.

  6. Liam S.

    Solid performance and sleek design. It’s been great for my allergies this season.

  7. Raj

    Quick shipping throughout Thailand, and the purifier works well in our office.

    Image #1 from Raj
  8. Chris D.

    The Blast is easy to operate and surprisingly quiet. Happy with my purchase!

  9. Ananya R.

    Effective and affordable. We bought it for the kindergarden. Works great!

    Image #1 from Ananya R.
  10. Ethan K.

    quiet and powerful. also extremly cheap compared to blue air and sharp etc.

  11. Oliver M.

    Good product. The simplicity is nice but a bit more tech would be better. Still, it’s very effective and quiet.

  12. Jessy

    It works in our house, but we might need another one since we live in a really large space. Positive is it’s extremely quiet and easy to handle.

  13. zoe

    Blast purifier is perfect for our house in Chiang Mai. Works like a beast during the smoke season.

  14. Jonathan Peter Fox (verified owner)

    thBangkok, Thailand

    great product and the best on the market .If we need more.we will buy your brand for sure We bought 2 ,1 for our Office and the Other for our holiday home in Rayong 🙂

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