OZO is a pollution mask designed for comfort and style that has an swappable outer layer to match any outfit. We conducted focus groups and determined that being able to change the appearance of the mask would increase usage. To improve comfort we studied successful products in sleep apnea devices and other health industries, which led us to a design that only seals around the nose. The OZO filters use less material than traditional pollution masks, which saves cost and waste.

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© Dan Allen 2020