3M 6900 Large Reusable Full Face Mask Without Filters MOLDEX At the end of 1

At the end of 1 yearThe dermatologist investigators reported that hair loss areas of the scalp had become smaller in 62% of the patients

High efficiency efficiency (99%) for high risk hazards

ensuring that you can breathe safely

Uses EasyLock technology for ease of use

3M 6900 Large Reusable Full Face Mask Without Filters MOLDEX At the end of 1Polycarbonate lens with a wide field of vision and centrally mounted exhalation valve which helps keep the mask cool and comfortable to wear. The four point adjustable harness ensures a comfortable and secure fit. The low profile side mounting design of the filters ensures an uninterrupted field of vision and are easy and quick to change, due to the unique bayonet filter fitting system. Provides protection against a wide range of respiratory hazards