Blast Mini Mk II Air Purifier

5.00 out of 5
(4 customer reviews)

35,999 incl. Tax

The Blast Mini Air Purifier is simple and low-cost, yet powerful.

Its super-sized HEPA filter creates huge volumes of clean air, making it ideal for larger spaces like homes, offices, dental clinics, and hospital rooms.

Got formaldehyde or VOC problems? Add the optional Blast Mini Carbon Filter


Blast Mini Mk II Air Purifier

Compact yet Strong. Perfect for homes, offices and clinics.


Clean Air

900 sq ft

Coverage Area


Noise Level

Compact yet Strong

The Blast Mini Mk II is a compact, high-airflow air purifier that uses an aerodynamic design and industry- standard H13 HEPA filters to provide high volume purification for large spaces.

Protect yourself against air pollution with this office air purifier.

How the Blast Mini Mk II protects you from air pollution

Purifier vs. Smoke - Meet the Purifiers Fighting Bad Air [FULL LENGTH - PIANO]

Smart Air Youtube

Air pollution is a serious environmental and health issue. And it’s hard to escape – even our homes are filled with these dangerous microscopic particles. The Blast Mini Mk II’s 3-stage filtration effectively traps dust, mold, pollen, and PM2.5 – the main cause of air pollution.

PM2.5 VOCs Smoke Viruses
Allergens Dust Pollen Mold

The Blast Mini Mk II gives out as much clean air as 2.2 Blueair 203s in a minute

That’s a whole load of clean air!

It’s quieter too

If it’s more powerful than 2 Blueairs, it must be loud as heck, right?

It’s actually quieter. Think of it as the strong, silent type. A huge fan and an oversized HEPA means that more clean air can be pumped out at lower noise levels. You’ll hardly notice while it’s running.

Backed up by Open Data Tests

Alright, this photo is staged! But aeronautical engineer Paddy really did run over 200 tests on noise, particle capture, wind speed, and power usage. Because of this, the Blast can be a powerful yet quiet air purifier. And you don’t have to believe us. All this is backed up by thousands of hours of open data in our Clean Air Blog.

H13 Grade HEPA Filter

Chosen among 10 different tested HEPA materials. Effectively filters 99.95% of PM2.5, dust, pollen and viruses.

13 months
HEPA Lifespan
H13 99.95%
HEPA Grade

Blast Mini Mk II Activated Carbon Filter

Add a carbon filter to your Blast Mini Mk II if you need to remove odours. Absorbs formaldehyde, volatile organic compounds (VOCs) and other harmful gases.

Recommended for those with recent renovations, cook at home often, or stay near sources of pollution like factories.

Covers up to 900 sq ft

With that type of muscle, the Blast Mini Mk II can cover several rooms. Its quality finish and moveable design allows it to fit anywhere in your home or office.

2022 Blast Mini Mk II Updates

Air Outlet Redesign

Improved looks, airflow increase from 1200 to 1400 m3/hr , more clean air.

Rear Air Inlet

Removal of metal wire guard for a cleaner finish, easier to slide pre-filter in/out.

Pre-Filter Upgrade

All plastic design for thinner, lighter, easier to clean design. No more loose mesh.

Pre-Filter Screws

Hand twist screws for ease of use, more polished design.

HEPA Upgrade
Lighter with easier to handle environmentally friendly cardboard frame.

What’s inside a Blast Mini

Purifier companies can make obscene profits when most people don’t understand how purifiers work. Here’s the honest truth: a purifier is a fan + a filter. In this case, that fan and filter are just really big.

Technical Specifications

Your Purchase Includes 1 × Blast Mini Mk II (includes 1 × Blast Air Mini Mk II Purifier and 1 × HEPA Filter), 1 × Wire cord, 1 × Smart Air Handbook
Colour Matte White
Dimensions L × W × H (cm) 57.5 × 33 × 63
CADR (m3/h) 340 – 450 – 740 (low – mid – high)
Noise Level (dB) 36 – 43 – 49 (low – mid – high)
HEPA Lifespan 10 months (2400 hrs, running 8hrs per day)
Power Consumption (W) 49 – 82 – 122 (low – mid – high)
Power Supply 220 – 240V/50-60Hz/ Plug type: (Type I)
Safety Certifications Smart Air purifier CE safety certificateCE Certified (LVD/EMC/RoHS) | CQC | GB/T 18801-2015 Certified
Recommended Room Size Up to 900 sqft
Product Manual Click to view the Smart Air Blast Mini Mk II Manual

*What is CADR and how is it different from an air purifier airflow? Learn more here »

Which Purifier Should I Buy?

Choosing the right air purifier can be difficult for first-time buyers. Here’re some important things to consider:

1. Know Your Purpose

Do you have any particular needs? HEPAs are enough for allergies and asthma, but recent renovation may require a carbon filter.

2. Know Your Size

The Sqair purifier is ideal for bedrooms, but larger spaces like offices or hospitals may require the more powerful Blasts.

3. Know the Costs

The main costs of air purifiers are filter replacements. Different purifiers have different HEPA lifespans and costs.

Smart Air Family

QT3 effective portable air purifier
QT3 Sqair SA600 Blast Mini Blast
Room Size

Personal Space

40 m²

55 m²

85 m²

130 m²

Effectiveness (CADR)

40 m³/h

315 m³/h

500 m³/h

740 m³/h

950 m³/h

Max Noise

44.5 dB

52 dB

52.5 dB

49 dB

43 dB

HEPA Lifespan 7 months 6 months 8 months 13 months 22 months

The Blast Mini Mk II FAQs

Are Smart Air purifiers better than other air purifiers?

Smart Air purifiers use the same cleaning principle as most other air purifiers. The technology behind air purifiers is not complex, and readily available.

However, Smart Air is the only air purifier company committed to transparent communication through open-data. We avoid overcomplicating our air purifiers with high markups and marketing gimmicks. Smart Air purifiers are honest, data-backed, and streamlined to do one thing: clean air. And because we don’t overcomplicate things, our purifiers are some of the quietest and most energy-efficient on the market.

Can Smart Air’s purifiers filter COVID-19?

HEPA filter air purifiers like Smart Air’s have been shown to filter out COVID-19 viruses, and lower transmission. View the CDC data on how HEPAs reduce COVID-19 transmission here.

What pollutants does the Blast Mini Mk II filter?

Smart Air purifier’s HEPA filters capture many types of particulate air pollution, including nanoparticles as small as 5 nanometers (1/10th the size of COVID-19) to 30 μm (the size of pollen). The whole range includes viruses, bacteria, PM2.5, PM10, pet allergens, dust, and mold. An additional activated carbon filter can be added on top of the HEPA filter in all of Smart Air’s products. The carbon filters can absorb VOCs (Volatile Organic Compounds) such as formaldehyde, paint thinners, petroleum fuels, or dry cleaning agents. Carbon filters also remove odors. Learn which filters you need in our in-depth guide on air purifier filters.

Learn which filters you need in our in-depth guide on air purifier filters.

Where should I position my Blast Mini Mk II air purifier?

Smart Air tests show the position of an air purifier in a room does not matter, as long as: 1) The air purifier is at least 6 inches (15 mm) away from the wall. 2) The air purifier is strong enough for the room it is in.

How to know when it is time to replace the Blast Mini Mk II’s HEPA filter?

We recommend replacing the Blast Mini Mk II filter every 10 months. But the truth is the exact time depends on many factors such as the number of hours used and local pollution levels. The most accurate way to determine when to replace a HEPA filter is to use an air quality monitor. Learn More: How to use an air quality monitor to test a HEPA filter

Additional information


Hospital, Living Room, Office/School


Allergies, Dust & Pollen, Gases & VOCs, Pet Dander & Hair, PM2.5 Air Pollution, Smoke & Odours, Virus & Bacteria

4 reviews for Blast Mini Mk II Air Purifier

  1. 5 out of 5

    Sushubh (verified owner)

    Took a while before I realized that smaller devices were just not going to be enough for the kind of air quality we have in NCR region. Bought it few weeks ago and I am already a fan. Speed 1 and 2 are both great for living room area. Much quieter compared to smaller purifiers running at peak speed. Speed 3 is a bit noisy on my machine but it’s probably only going to be needed during the worst days in November. Running this through the day works great as it reduces the load on the smaller devices in bedrooms during the night. Get the regular sized Blast if you have the space! I saw it in action, and it was even quieter than the Blast Mini. Solid devices both!

  2. 5 out of 5


    Babies love smart air!

  3. 5 out of 5

    Raman (verified owner)

    I bought Ladakh Mini purifier alarmed by severe pollution levels inside my house. Strategically placing it I could ensure clean air in 3 bedrooms during night. Any time at day I turn it on and it’s able to bring down pollution levels quickly in a large area of living room and adjoining dining area. I am happy with the product and highly recommend it. It does what it is designed for without any being.
    You would have to, however, invest separately into buying Air quality monitor to monitor AQI levels inside house as the filter has no monitors on it.

  4. 5 out of 5


    I LOVE my Blast Mini. I bought it for the common area of my Dhaka (Bangladesh) apartment. Through our previous airpocalyptic winters here, I haven’t managed to get our PM2.5 solidly in the good range, despite using five additional Sharp purifiers throughout the apartment, which is a huge problem for me because I have young kids. I was lucky to buy my Sharp purifiers from a friend leaving Dhaka a few years ago so I got a good deal, though I’ve had to order replacement filters through Amazon India and pick them up at my in-laws house in Kerala when we visit. Now that Smart Air is in Dhaka (currently accessible through the Facebook Page Clean Air BD), it’s a game-changer. Apartments in Dhaka are huge, and very few people I know have a couple grand (or more?) to drop on purifiers to fully secure their indoor spaces. Plus, people love their cool winter air, which means opening the window sometimes in winter and letting the pollution waft in. The Blast Mini sits right in the center of my apartment, near both the kitchen and the common area where my kids spend most of their time. With this set up, the air inside is always in the green and I can breathe easy knowing my kids are protected. My husband really appreciates the lower noise of the Blast Mini compared to the Sharp purifiers (poor guy…). Plus, I think it looks super nice and you can even set stuff on top of it if needed (convenient!). Thank you Smart Air for your brilliance.

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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.

Certified B-Corp air purifier company