Did You Choose to Use a H11 HEPA Filter in the Sqair Because It Is Cheaper?

No, we chose the H11 filter because after conducting tests, the H11 filter is more effective. In actual fact, there is hardly a price difference between the H11 and H12 filter.


Get Your Free Guide to Breathing Safe

Join the thousand keeping up on the latest research & knowledge on how to breathe safe. Sign up now and receive a free guide to breathing safe!

Was this article useful?00

Smart Air is a social enterprise that creates simple, no-nonsense air purifier 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.