Smart Air Blast Mk II Air Purifier - Snap Air

Smart Air Blast Mk II Air Purifier

Name: Smart Air Blast Mk II Air Purifier
Brand: Snap Air
SKU: APBLA001
Price: 1249.99 NZD
Availability: InStock

$1,249.99

The Blast Mk II, with robust all-metal construction, provides air purification for spaces up to 130m². Its high CADR of 950m³/hour cleans the area in 21 minutes, while operating quietly at just 43 decibels. Featuring an H13 HEPA filter that captures 99.97% of particles, it’s ideal for hospitals, offices, and classrooms. Optional carbon filter available for effective VOC and odour removal.

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Package Contents

Blast Mk II Air Purifier

H13 HEPA Filter

Pre-Filter

Power Cable

Instruction Manual

Manual & Downloads

Blast & Blast Mini Instruction Manual (pdf)

Blast Product Sheet (pdf)

Filter Lifespans & Replacements

Expected HEPA lifespan:

10200 hours or 42 months.

Learn more about replacement frequency here.

Replacement Filters:

HEPA Filter for Smart Air Blast Mk II
Carbon (VOC) Filter for Smart Air Blast Mk II (Optional)

Blast FAQs

The Blast Mk II is a durable air purifier with all-metal construction for long-lasting 24/7 use. It boasts the highest Clean Air Delivery Rate (CADR) in New Zealand (that we've seen!) at 950m³/hour, capable of purifying a 130m² space in just 21 minutes. Despite its power, it operates quietly at only 43 decibels, making it also the quietest high-capacity purifier available.

This purifier features an H13 HEPA filter that effectively captures 99.97% of tricky to filter 0.3 micron sized particles. It’s perfect for large areas such as hospitals, offices, and classrooms.

Additionally, it offers an optional Activated Carbon Filter to remove VOCs and odours, ensuring complete air purification. The Blast Mk II is your go-to solution for maintaining a clean and healthy indoor environment, whether in a home, office, or healthcare setting.

Powerful Performance:

Purpose built to provide maximum cleaning power in larger spaces. It can clean 130m² in just 21 mins! This is the most powerful commercial unit we've seen in NZ.

Stays Quiet:

Designed to ensure you'll never need to turn it off. Suitable for classrooms, offices or the home with a an incredibly quiet maximum noise level of just 43dB. On low speed it will outperform almost any other purifier still, and do this at just 29dB!

Long-Life H13 HEPA Filter:

This High Efficiency Filter has an efficiency of 99.97% against 0.3 micron particles, and even better against smaller nano-particles! It'll capture dust, smoke, viruses, pet dander and more. Huge surface area means it will last a long-time even in demanding environments.

Optional Activated Carbon Filter:

Add on an Activated Carbon filter to tackle sources of VOCs including formaldehyde from recent renovations.

CADR (Per hour)

450m³ - 680m³ - 950m³

(low - med - high)

Noise Levels

29dB - 37dB - 43dB

(low - med - high)

Power Usage

48W - 81W - 118W

(low - med - high)

Recommended Space

Up to 130m²

Power Supply

220-240V / 50-60Hz

Dimensions (L x W x H)

57.5cm x 33cm x 123cm

Net Weight

31.25kg

Please note, the Blast Mini & Blast are freighted rather than couriered. This means there are some differences to shipping. Orders will come wrapped and on a small pallet.

All orders are sent from our Christchurch based warehouse.

For delivery to Christchurch area: Delivery will typically occur within 2 business days of ordering. Instead of receiving a tracking link, the local freight company will be in touch.

Rest of NZ: Orders are sent through Owens and you'll receive a tracking link. Dispatch will normally occur the business day following when the order was placed. Following dispatch, delivery will normally take between 2-3 business days

For more information please see our Shipping Page

All products come with a 1 year manufacturers warranty and we will also follow our obligations under the Consumer Guarantees Act (1993). For returns or warranty issues please contact: returns@snapair.co.nz

Why Shop With Us?

No Waiting
Receive your order 2-3 business days after ordering and you'll receive free shipping when you spend over $100!

*Blast/Blast Mini allow an extra 2 days
Make a Difference
Every purchase supports social enterprise Smart Air in their mission to educate and bring clean air to more people around the world
Best Value
We've analysed over 60 Air Purifiers available in New Zealand. The results? Smart Air's purifiers are clearly the best value around!
In Safe Hands
We're New Zealand’s only authorised distributor for Smart Air, who have shipped over 100,000 low cost air purifiers around the world!

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Frequently Asked Questions

Have you got a question that's not on here?

Contact us! hello@snapair.co.nz

Does the Blast Include a Carbon Filter?

The Carbon filter is an optional add-on. In order to keep the Blast as cost effective as possible, it doesn't have a carbon filter included by default. This is also because for most uses such as capturing virus particles in the school or office, the HEPA filter is most important.

However you can add on a Carbon Filter with your order, if you're dealing with VOCs from recent renovations etc then this will be very helpful!

Does the Blast Have an Auto-Mode or Air Quality Sensor?

No, the Blast has been designed for simplicity and affordability. While it may seem logical to want your air purifier to activate when it senses poor air quality. Many manufacturers unfortunately add on a cheap inaccurate air quality sensor and then charge you more for what should be a simple product! This means the air purifier may allow unhealthy levels of pollutants in the air.

Instead we recommend running the Blast Mini whenever people are around, or even 24/7 - our air purifiers are designed to last! You can also purchase an accurate standalone air quality monitor from us to better understand your air and how effective the air purifier is.

How Do I Know When to Replace the Filters?

For the HEPA Filters:

As the filter slowly fills up with pollutants, you'll see it get discoloured from it's original white. Often it will appear grey or black. If you notice the Blast doesn't seem to be providing as much clean air as before, have a look at the HEPA filter. We provide an estimate of a 42 month lifespan based on 8 hours use per day in NZ.

Carbon Filters:

Because it's very hard to estimate their lifespan, we recommend checking regularly by conducting the smell test. If it has an acidic/metallic smell then the filter is saturated and can no longer absorb VOCs and Odours.

Learn more about both including the smell test by checking out our blog article here.

Can the Blast Filter Nanoparticles?

Yes, the HEPA filter on the Blast can indeed filter out nanoparticles! While some brands claim only their specific air purifiers can capture nanoparticles, this isn't true. Every proper HEPA filter, such as the H13-rated Blast filter, can effectively remove nanoparticles.

You often see HEPA filters rated for 99.97% efficiency against 0.3-micron particles, which are much larger than nanoparticles. Interestingly, 0.3 microns is chosen as the test size because it's actually more challenging to filter than smaller particles due to their size and behavior. Nanoparticles, which can be as small as 0.001 microns, move in random zigzag patterns (Brownian Motion), making them more likely to get trapped in the filter fibers.

So, even though 0.3 microns are larger, HEPA filters can efficiently capture nanoparticles due to this Brownian Motion. This means HEPA filters are highly effective at removing these tiny particles from the air, ensuring nearly 100% filtration.

For more details, you can check out this article from Smart Air