The retainer 501 is used to hold 5925 filters in place on 6000 and 7000 Series Gas and Vapour cartridges.

• The 3M Cartridge Filters 6000 series attach to to 3M Half and Full Face Respirators to provide gas and vapour protection.

• Lightweight and well balanced when fitted to a mask

• Unique shape provides excellent field of vision

• 3M Bayonet Fixing System ensures precise and secure locking.