3M Exofit X300 Comfort Construction Harness with WDS Size:L P100 respirator cartridges are NIOSH

P100 respirator cartridges are NIOSH certified to have filter efficiency level of 99

Once the cartridges are attached to the mask it provides protection from organic vapor

Back pouch with hook-and-loop fastener

10 Hour sterilization

3M Exofit X300 Comfort Construction Harness with WDS Size:L P100 respirator cartridges are NIOSHRevolving Torso Buckles adjust harness fit with ease and speed and lock webbing into place to maintain a comfortable and safe harness fit. Available on select models Equipped with anti sliding dorsal D ring pad to help greatly reduce dorsal D ring slide Integrated easy link SRL adapter lets you quickly and easily connect and disconnect personal SRLs. Available on select models. Auto locking quick connect buckles secure contact with webbing, helping