Earmor M31 Plus Electronic Ear Muffs — Tactical Headset, NRR 22 contoured fit match it to intermittent or

match it to intermittent or moderate noise

No — it is a prefilter used over a North gas cartridge like the N75002L

It adsorbs solvents

then add the TR-332 as a spare

Earmor M31 Plus Electronic Ear Muffs — Tactical Headset, NRR 22 contoured fit match it to intermittent orEDITORIAL REVIEW: 4. 4 5 WC Safety Review of the earmor m31, the tactical headset take on electronic hearing protection. Editorial assessment by Steven Eaton, WC Safety editor, based on published Earmor specifications and category fit. We did not laboratory test this product. The Earmor M31 arrives at the range from a different direction than its American rivals: OPSMEN builds tactical headsets, and it shows gel ear pads where the category ships foam,