Wildfire Smoke Across North America While plumes of wildfire smoke from western North America have passed over the northeastern U.S. and Canada multiple times each summer in recent years, they often go unnoticed. That is because smoke that spreads far from its source typically moves at a fairly high altitude—between 5 and 10 kilometers—as winds blow it eastward.
Cleaning your Respro® Mask and replacement of filters The filter material may be washed, but ordinarily we recommend ‘hand washing’.
How to clean your Respro® Filter
Respro® Mask Reviews Read the latest mask reviews in Women’s Health, The Independent, Runner’s World, TRIMAX MAG and many more.