I’ve run out of filters for Atmotube MASK. What do I do?

If you run out of filters for your Atmotube ANTI-POLLUTION MASK, you can order an additional supply pack anytime here. Each pack contains four replacement filters. Depending on how often you use Atmotube MASK, an additional supply pack is enough for a month or more. We recommend changing the filters every 28-30 hours of active use.