QT3 HEPA Filter (2 Pack)


In stock

Replacement H13 HEPA filter for the QT3 portable air purifier.

HEPA filters capture particulate pollution like PM2.5, dust and pollen. HEPA filters are the key to clean air, so make sure to replace them regularly. The QT3’s HEPA can give you up to 800 hours of clean air.

Pre-order now, ships 12th December.


QT3 HEPA Filter

Clean air, wherever you go

The QT3 portable HEPA filter protects you from air pollution

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 QT3’s HEPA filter effectively traps particles like PM2.5, dust, pet fur, viruses and mold. You won’t have to worry about your allergies or asthma any longer!







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 QT3 HEPA filter?

We recommend changing the filter after 800 hours of use. The QT3 has a built-in feature to remind you when 800 hours of use have passed.

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 QT3 HEPA filter after the maximum hours of use.

Your Purchase Includes 2 × QT3 HEPA filter
Type H11 grade (95%)
Colour White with black rim
Lifespan Aprox. 800 hours
Dimensions L x W x H (mm) Single Filter: 118 x 112 x 44

Package Dimensions: 118 x 112 x 88

Additional information

Weight 3.8 kg
Dimensions 60 × 60 × 9 cm


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