The Urban Air Filter 2.0 provides superior protection against harmful particles in the air. The multi-layer filter technology is tested in world-class Swedish laboratory (RISE) with results showing 98% filtering efficiency against particles down to 0.3μm in size. The filter is available in 3 sizes and each filter pack contains 3 replaceable filters.
3 replaceable filters for the Urban Air Mask 2.0
How long can I use one filter?
In the package, you get 2 changeable filters. Each filter lifetime depends on many factors such as the pollution in your surroundings. 1 filter last for about 100 hours. For example: If you are lashing 5 hours per business day, 1 filter is good for 20 days.
Available Filter sizes: Small, Medium & Large