The 3M™ Head Harness Assembly 7581 is designed to be used with the 3M™ Half Facepiece Reusable Respirators 7500 Series.The 3M Head Harness Assembly 7581 is to be used with 3M Half Facepiece Reusable Respirators 7500 Series. Replacement part can extend respiratory equipment service life.
Approved 3M™ replacement part
Dual-mode allows harness to adjust easily so user has the option of wearing respirator in either traditional or drop-down mode
Easy installation