Shipping for the DIY1.1 Replacement Strap. This is a shipping fee free add-on item, no extra shipping fee is needed if you also purchase another item.

Smart Air low cost purifiers

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.

Certified B-Corp air purifier company