3M™ Adapter for QRS (Quick Release Swivel) breathing tubes, 533506 when using 3M™ Adflo™ Powered Air Respirator in combination with 3M™ Speedglas™ Welding Helmet Series 9100 or 3M™ Versaflo™ Headtops M-Series.
Designed for QRS breathing tubes
Use in combination with 3M™ Speedglas™ Welding Helmet Series 9100 and 3M™ Versaflo™ Headtops M-Series alongside 3M™ Adlfo™ Powered Air Respirator
