Self-priming filter anti-particulate respirator-disposable KN95 dust-proof cup-shape mask.
·Special activity design headband webbing is easy to wear and not easy to falloff, the adjustable nose bridge clip reduces the generation of fog and good adhesion.
·Specially designed for Asian face,with low inhalation/exhalation resistance, and comfortable to wear.
·The use of high-performance electrostatic filter cotton can effectively block non-oily particles.
·Meet the requirements of the national standard GB2626-2019.
Product Brand: SIQUAN
Product Type: KN95 dust-proof cup-shape mask
Mask style: cup-shape, head-wearing
Material: High-performance electrostatic filter cotton, meltblown non-woven fabric
Regular color: white
Breathing valve device: Yes
Excutive standard: GB2626-2019 KN95
Packing method: 15PCS/BAG, 1BAG/BOX, 20BOXES/CARTON
Scope of application: prevent non-oily particles,general environment,just protection
Exhalation resistance: ≤35mmH20
Inhalation resistance: ≤25mmH20
Filtration efficiency: ≥95%
Headband tension: 10N/10s
Air valve adhesion pull: 10N/10s
Air tightness of exhalation valve: negative pressure≥1180Pa/20s