3M™ P3 R Particulate Filters 2138

For protection against solid and liquid particles, and ozone up to 10 x OEL, get 3M™ Particulate Filters, 2138. They also offer additional protection against organic vapour and acid gases below OEL.

Our lightweight, P3 R filters combine protection with comfort. They’re versatile enough to use across our range of reusable half and full-face masks, for safe working in hazardous environments. They offer low breathing resistance and good balance when connected to your mask, and their flexibility means they fit comfortably under welding shields.

They can be clicked into place quickly and easily using the 3M™ Bayonet Filter Attachment System, and they can be used with any 3M™ Reusable Masks with a bayonet-style connection.

• Protect against fine dusts and oil/water based mists
• Offer relief from nuisance level organic vapours and acid gases
• 3M™ Bayonet Connection: Flexible system for connection to 3M half and full face masks
• Small enough to fit comfortably under welding shields
• Lightweight with low breathing resistance
• Bayonet-style connection works with a wide range of half and full-face 3M™ Reusable Masks
• Twist and click for a quick and easy fit