BreatheTeq KN95 LARGE Black Disposable Respirator Mask - Made in Canada rapidwinter or one 8-hour work day)

or one 8-hour work day)

indicating a negative result

consider our FN-N95-510 or Layfield 95PFE-L3)

1 Radon Monitor

BreatheTeq KN95 LARGE Black Disposable Respirator Mask - Made in Canada rapidwinter or one 8-hour work day)A top pick by MaskNerd Engineer Aaron Collins! Canada's most breathable KN95 Because you need to wear it all day, we made it more breathable. Fits many adults with medium large faces. (Sizing tip: The BreatheTeq white earloop stretches a bit more easily than the black earloop.) The next generation of Canadian respirator mask technology has arrived! Available exclusively at Canada Strong, the breatheTeq KN95 is the easiest breathing, most comfortable