Blast Mini HEPA Filter

5,050.00

Only 19 left in stock

HEPA filters capture particulate pollution like PM2.5 and pollen, and are the key to clean air. This is the replacement HEPA filter for the Blast Mini air purifier.

Description

Blast Mini H13 HEPA Filter

Clean air in your office and clinics

The Blast Mini HEPA filter protects you from pollutants and COVID-19

Air pollution is a serious environmental and health issue. Tiny microscopic particles can slip past our body’s defences and penetrate deep within our lungs and heart. Clean air in our homes is all the more important during the COVID pandemic.

The Blast Mini’s HEPA filter effectively traps particles like PM2.5, dust, allergens, bacteria and viruses. Enjoy worry-free clean air in your offices and clinics!


PM2.5

Dust

Viruses

Allergens

Pollen

Mold

Blast Mini HEPA’s massive area captures 99.95% of pollutants

The Blast Mini HEPA filter is huge — 10 times the size of our Original DIY HEPAs.

We tested over 10 different HEPA materials before deciding on using an H13, 99.95% grade HEPA filter. That means it can capture 99.95% of those particles above (and below) 0.3 microns! The Blast Mini HEPA’s efficiency means it’s suitable for health facilities like clinics.

H13

HEPA Grade

Are HEPA filters effective against COVID?

A common concern is whether HEPA filters can filter viruses like the COVID-19 coronavirus. HEPA filters removes particles greater than or equal to 0.3 microns, but virus particles are smaller. The coronavirus measures 0.06 to 0.14 microns in diameter. Are air purifiers then powerless against viruses?

Actually, HEPA filters work great at capturing viruses. This is because a HEPA filter works not like a net, but through a process called diffusion. Learn more about how this works here.

How often should I change my Blast Mini HEPA filter?

We tested a HEPA in real Beijing air for 200 days to get a sense of how long HEPAs last in real Beijing air.

Based on that data, Paddy estimated a HEPA lifespan of 3120 hours for the Blast Mini. This is roughly equal to 13 months at 8 hours of use every day.

High speed setting Low speed setting

Room size: 85m²

12months
2,900 hours
13months
3,100 hours

Room size: 130m²

19months
4,600 hours
22months
5,280 hours

Can I wash a dirty HEPA filter?

Unfortunately not. We ran experiments to test this and found that washing HEPA filters does not prolong their lifespan. In fact, washing HEPA filters with water actually decreases performance. That’s why we recommend you replace your Blast Mini HEPA filter after the maximum hours of use.

At ₱5050 for a year of clean air, the Blast Mini HEPA offers you the best prices for clean air.

Time to change the HEPA?

The Blast Mini is easy to use. You’ll only need to change it every year or so, but we still tried to keep things simple.

Your Purchase Includes 1 × Blast Mini HEPA filter
Type H13 grade (99.95%)
Colour White with black rim
Lifespan 3120 hours, or 13 months at 8 hours a day
Dimensions L × W × H (cm) 57 × 7 × 57

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Additional information

Weight 3.8 kg
Dimensions 60 × 60 × 9 cm

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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.