3M 6501QL /6502QL /6503QL Self-priming filter half mask 6500QL series gas mask gas mask

3M 6501QL self-priming filter half mask 6500QL series
silicone over-injection molding,
higher seam precision and product stability,
provide longer product life,
reduce the number of parts, simplify the cleaning process,
adjust the
four-section of the head frame to maximize the tightness Comfortable wearing position
Silicone face seal material
provides more comfort, better sealing, better wearing experience, better
durability, long-term use is not easy to deform,
lighter than rubber,
multiple patents two-injection molding cold flow exhalation valve Quick Latch design
streamlined mask design Compact working space, providing a wider field of vision, streamlined, low-profile design, easier to use with other labor protection products. Oriented exhalation airflow to discharge moisture downwards. Protect the exhalation valve from foreign impurities.
Headband
polyester/spandex woven headband, flexible and more durable
quickdraw design (6500QL support)
patented design, more convenient detachable again wearing masks and
one-handed operation and does not affect other wearing protective equipment (used only in clean environments)
Order number:
6501QL small/6502QL medium/6503QL large