3M Peltor H10P3E Optime 105 Cap-Mount Earmuff — NRR 27 Yellow-203 A smoke-only alarm detects smoke

A smoke-only alarm detects smoke

who can be affected by carbon monoxide at lower concentrations than a standard alarm's threshold

A standard cap-style hard hat does not include a chin strap

A switch to the HF-800SD means replacing your cartridge inventory

which requires sealed goggles or a face shield per your hazard assessment

3M Peltor H10P3E Optime 105 Cap-Mount Earmuff — NRR 27 Yellow-203 A smoke-only alarm detects smokeEDITORIAL REVIEW: 4. 6 5 WC Safety Review of the peltor h10p3e, the cap mount Optime 105 that brings 3M's flagship attenuation to slotted hard hats. Editorial assessment by Steven Eaton, WC Safety editor, based on published 3M specifications and category fit. We did not laboratory test this product. The 3M Peltor H10P3E exists because the loudest jobs are usually the ones that also require a hard hat. It's the cap mount version of the Optime 105 NRR