Headband Model - BreatheTeq KN95 Black Disposable Respirator Mask - Made in Canada rapidwinter Each time when donning the

Each time when donning the mask and periodically while wearing

McMaster University and private lab partners

This sample kit contains 6 different Standard NIOSH N95 Respirators for general purpose usage outside of healthcare

Once you experience it

Fight mask fatigue with up to 4x less breathing resistance than NIOSH N95

Headband Model - BreatheTeq KN95 Black Disposable Respirator Mask - Made in Canada rapidwinter Each time when donning theBoth sizes are now in stock and ready to ship. Featuring Headbands and Nose Foam! No more ear pain! Our headband design ensures a secure, comfortable fit without pulling on your ears or interfering with hearing aids. Fewer leaks! Our headbands, moldable aluminum nose strip, and soft nose foam create a snug seal that stays put. Engineered for all day wear. The behind the head straps and soft materials deliver a personalized fit that won't cause