Details Versatile protection against many oil and non-oil based particulate contaminants Advanced Electret Media (AEM) provides lightweight, easy breathing comfort Twist and click for a quick and easy fit 3M™ Bayonet Connection: Flexible system for connection to 3M half and full facepiece Small enough to fit comfortably under welding shields Twist and click for a quick and easy fit Twist and click for a quick and easy fit DOSH SIRIM Approved 3M™ P2 R Particulate Filters 2125 protect against fine dusts and oil/water based mists. Suitable for use with 3M™ Reusable Respirators featuring the Bayonet filter connection system: 3M™ Reusable Full Facepiece 6000 Series, 3M™ Reusable Half Facepiece 7500 Series, 3M™ Reusable Half Facepiece 6500 QL Series and 3M™ Reusable Halfpiece 6000 Series. For breathing protection against solid and liquid particles, use 3M™ Particulate Filter, 2125. They’re versatile enough to use across our range of reusable half and full-face facepiece, for safe working in hazardous environments. Our lightweight, P2 R filters combine protection with comfort. They offer low breathing resistance and good balance when connected to your facepiece, and their flexibility means they fit comfortably under welding shields. They can be clicked into place quickly and easily, and they can be used with any 3M™ Reusable Facepiece with a bayonet-style connection.