3M™ A2 Gas and Vapour Filters 6055. For A2 breathing protection against organic vapours (boiling point above 65 °C) use 3M™ Organic Gas and Vapour Filters, 6055. 3M™ A2 Gas and Vapour Filters 6055 protect against organic vapours with boiling points above 65°C. Suitable for use with all 3M half and full face masks.
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