3M is seeing an increased demand for respiratory protection products following the outbreak of a newly identified coronavirus (2019 novel Coronavirus, 2019-nCoV). In response, 3M is increasing respirator production to help meet demand, and working with distributors to help ensure they have inventory to meet end-user demand. 3M is committed to supporting the public health and governmental response to the Coronavirus while maintaining supply to existing customers.
The 3M™ Secure Click™ Head Harness Assembly with Speaking Diaphragm is a replacement part for 3M™ Secure Click™ HF-800 Series Half Facepiece Reusable Respirators. Easy to install, this piece can help extend the service life of your facepiece. If the head harness on your 3M™ Secure Click™ HF-800 Series Half Facepiece Reusable Respirator with Speaking Diaphragm is damaged or worn, reach for this replacement part.
The 3M™ Secure Click™ Head Harness Assembly with Speaking Diaphragm can be used on the following models: 3M™ Secure Click Half Facepiece Reusable Respirator HF-801SD, 3M™ Secure Click Half Facepiece Reusable Respirator HF-802SD, and 3M™ Secure Click Half Facepiece Reusable Respirator HF-803SD. Each unit is sold separately.