3M Versaflo Cleaning & Storage Kit BT-953, for BT-63/64 Breathing Tubes, 1 Each family_3M Finesse-it 3M Cartridges and Filters 7000

3M Cartridges and Filters 7000 Series to meet NIOSH standards

97% filtration efficiency against oil and non-oil based airborne particles

MIG and most TIG welding processes

Constructed of polyethylene film with a synthetic rubber adhesive

and reliable performance across metalworking

3M Versaflo Cleaning & Storage Kit BT-953, for BT-63/64 Breathing Tubes, 1 Each family_3M Finesse-it 3M Cartridges and Filters 70003M Versaflo BT 953 Cleaning and Storage kit is designed to assist with cleaning and storage for the BT 63 64 breathing tubes. Two caps and one plug are provided for the openings of the BT 63 64 where they would connect to a facepiece and respirator.