Flo Mask Pro Measure Printable – Use our nose bridge print out tool here (to ensure accurate scaling, please print directly from adobe acrobat). Think you got the wrong size? Contact us at [email protected] for assistance. Measuring your nose bridge for flo mask pro 1. We've pulled together a few of our best tips and tricks to help you get started as quickly as possible. Try wearing the mask for several minutes to allow the natural moisture of your skin and breath help create a better seal. A pillowy silicone gasket contours along the face for a comfortable seal,. Niosh independently tested our pro filter to achieve over 99% filtration efficiency while our everyday filter achieves over 95%. Consider moving the mask further down your nose as it will naturally be wider and potentially create a better seal. Our mask dimensions are sized to fit over 90% of the world's adult population.
