The 3M(TM) Versaflo(TM) S-133L Headcover is a loose fitting facepiece approved for use with certain 3M(TM) Powered Air Purifying and Supplied Air Respirator Systems. Size Med-Large, Case of 5.
Head and face coverage. Integrated comfort suspension. General purpose fabric. S-133 models also feature a wide faceseal with soft elastic for improved comfort and reduced noise. The new airflow distribution minimizes the potential for air whistling past the wearer's ears, allowing for better worker communication and improved comfort. A new exhalation panel vents the headtop without the traditional vent hole pattern or exhalation valve. Compatible with BT-20S, BT20L, BT-30 or BT-40 breathing tubes.
3M ID: 70-0715-3305-6