Your Cannon DIY kit includes:
- 1 fan
- 4 filters & prefilters (to last you a year)
- 1 strap
- Smart Air Handbook (Chinese & English)
For assembly instructions, see this page.
The Smart Air Cannon is low cost yet effective DIY Air Purifier made up of one turbo charged fan and a HEPA filter to trap those really small particles.
Here’s how the Cannon performed against other well-known purifiers in our overnight room tests: