P2 R protection against solid and liquid particles combine protection with comfort and balance flexible enough to use comfortably with low - resistance breathing connection and welding light displays type bayonet that fits a wide range of stockings masks and reusable full masks from 3M™ engage easily, only have to twist them until they click the 3 M™ 2125 particulate filters can be fitted to any half mask or mask reusable full 3 m™ with bayonet connection. Our P2 R filters are small, lightweight and low breathing resistance. If you need respiratory protection against particulate solids and liquids, the 3M™ 2125 particulate filters. They are versatile enough to be used across our range of stockings masks and full masks reusable, to work safely in hazardous environments. These lightweight P2 R filters combine protection with comfort...