3M™ Versaflo™ BT-63 Length Adjusting Tight Fitting Breathing Tube (BT-60 Series) Essential Disp. Respirators Featuring advanced electrostatic filtration media

Featuring advanced electrostatic filtration media

6000 Series

For use with the 3M™ Speedglas™ Welding Helmet 9002NC 04-0100-20NC

Analysis of the monitor at a 3M-contracted lab is included

3M™ Versaflo™ BT-63 Length Adjusting Tight Fitting Breathing Tube (BT-60 Series) Essential Disp. Respirators Featuring advanced electrostatic filtration media3M Versaflo BT 63 Length Adjusting Breathing Tube is designed to be used with 3M Full Facepiece Respirators FF 400 Series, 6000 Series, and 7800S Series and the 3M Versaflo Powered Air Purifying Respirator TR 600. When used in an approved configuration, the tight fitting PAPR assembly can provide an assigned protection factor (APF) of 1000 against certain gases, vapors, and particulates.