3M 3700 Second Edition
Dust filter base
Shared filter3744K standard version P2
- Made of soft, lightweight synthetic rubber.
- Compact design to fit the face of Asians.
- lock button - turn on 3 filter anchors to the base firmly.
Do not slip
- The inner ridge helps to increase the tightness.
- breathing space Large, comfortable breathing.
Product will be returned within 14 days. Product must not be used or unpacked. Please contact us before leaving.