This is one of the best disposable face masks with high quality. The filtration efficiency is at least 99% BFE ( bacterial filtration efficiency) and at least 98% PFE ( particle filtration efficiency).
DISPOSABLE FACE MASK
98% filtration efficiency
DISPOSABLE FACE MASK
98% FILTRATION EFFICIENCY
DISPOSABLE FACE MASK
98% FILTRATION EFFICIENCY
DISPOSABLE FACE MASK
98% FILTRATION EFFICIENCY
Greentech Group, bring innovation into your living, locates at Southern California. Our company goal is to make products which are environment friendly and save our planet. We welcome everyone to contact us if you need the information.
