3M Exhalation Valve 6889 (SIRIM and Dosh Approved)
September 9, 20213M Nose Cup Assembly 6894 (SIRIM and Dosh Approved)
September 9, 2021
3M Center Adapter Assembly 6864 (SIRIM and Dosh Approved)
Details
- Replace a worn or damaged centre adapter.
- This product features a proprietary design exhalation valve that increases user comfort by making breathing exhalation easier.
- The unique valve cover design also enhances the protection of the exhalation valve from debris.
- Quick and easy to fit.

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