♻️ WASH AND REUSE ♻️
Respro® Masks are reusable. All mask components can be washed.
WHEN TO CHANGE THE FILTER
Approximately once a month for the average urban cyclist.
This estimate is based on the characteristics of the typical active urban cyclist's commute assuming a 30 minute journey to work and back, a breathing rate of 30 litres of air per minute and a location where the World Health Organisation (WHO) recommends that the average citizen should wear some form of respiratory protection.
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