3M 6897 Head Harness Assembly Self-Contained Breathing Apparatus Consistent air supply at 40

Consistent air supply at 40 liters per minute (lpm)

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

Offering unparalleled protection against a vast array of hazardous chemicals

TR-641N Single Station Battery Charger

As a disposable particulate respirator

3M 6897 Head Harness Assembly Self-Contained Breathing Apparatus Consistent air supply at 40Approved 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.