Approved 3M™ replacement part designed for use with 3M™ Secure Click™ Half Facepiece Respirators HF-801, HF-802 and HF-803 (sold separately)
Helps maintain regulatory performance requirements of respirator
Easy installation allows for quick replacement
Head harness assembly can extend service life of mask
This replacement head harness assembly is designed to be used with 3M™ Secure Click™ Half Facepiece Respirators HF-801SD, HF-802SD, HF-803SD (sold separately).