3M 6897 Head Harness Assembly Self-Contained Breathing Apparatus Optimized durability: The AlphaTec® 58-735

Optimized durability: The AlphaTec® 58-735 gloves offer ANSI level 5 abrasion resistance for extended durability

multi-lane pavements and safety work zone areas

Resist against strong solvents including aromatics and chlorinated - the types which quickly deteriorate rubber

The TR 3712N is a High Efficiency (HE) particulate filter for use with TR 300 Series PAPRs

Offering unparalleled protection against a vast array of hazardous chemicals

3M 6897 Head Harness Assembly Self-Contained Breathing Apparatus Optimized durability: The AlphaTec® 58-735Approved 3M replacement part Designed for 3M Full Facepieces 6000 Series (sold separately) Replacement part can extend respiratory equipment service life Replaceable part can potentially result in respiratory equipment cost savings Head harness holds facepiece against face Use as a replacement part for 3M Full Facepieces 6700, 6800, 6900.