Smart Air Cannon Air Purifier


The powerful Cannon fan, and a HEPA filter is all you need to breathe clean air. Order the Cannon, and we’ll send you a crazy-powerful fan and an effective HEPA filter giving you the most cost-effective way to clean PM2.5, PM10, and allergens from the air.

Product description

Your Purchase Includes                                  1x Cannon Fan, 1x Cannon HEPA, 1x Strap, 1x Smart Air Handbook

Colour                                                              White, Grey, Black

CADR (m3/h)                                                  131 (with pre-filter), 170 (without pre-filter)

Sound (dB)                                                      53 – 58 – 61 (low – mid – high)

Power Consumption (W)                               65

Electricity Voltage (V)                                    220 – 240

Recommended Room Size (m2)                    Up to 30

Dimensions L x W x H (cm)                           36.5 x 33.5 x 35

Smart Air High-Powered Cannon Air Purifier

Smart Air founder Thomas Talhelm started with a goal of making air purifiers affordable for everyone. The Cannon DIY air purifier is a simple, reliable and open-data tested air purifier that gives you the clean air you need.

Clean Air for your family

The Smart Air Cannon Air Purifier is a simple, compact yet highly effective purifier that sits perfectly in your home. Don’t spend thousands on fancy looking machines which claim to have 7 stages of filtration and proprietary technology. A data-backed fan and a filter is all you need to bring your family clean air.

How effective is the Cannon DIY Air Purifier?

We make sure we test every purifier model before we ship it. Our open source tests show that the Cannon is 92% effective against PM2.5 in a room size of 323 sq-ft.

How to assemble your Cannon DIY Air Purifier

(The black grill may already be removed from your fan. Skip to 1:05 to continue with the assembly!)


We’re pretty confident your DIY air purifier will tirelessly eat away at your air pollution, however mishaps do happen. All Smart Air DIY purifiers come with a 1 year, hassle-free warranty! We’ll replace any faulty fan within a 1 year period from the Invoice Date. Be sure to hold on to your invoice and order number as a record.

Product information