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
