3M PELTOR Optime 101 H7P3E Earmuffs NRR 24 Cap-Mount driver-gloves Cool Flow exhalation valve reduces H31A Style:Full Brim (HDFM-17KG) no batteries required K3118-1

Cool Flow exhalation valve reduces heat and moisture buildup during long welding shifts

look at the PD2907 or PD2910 Predators instead

Pros Solid NRR 27 (ANSI S3

particulate prefilter only — not a standalone respirator · lower class than a full P100 · North bayonet only

so a laboring wearer exhausts a cartridge far faster than someone doing light work

3M PELTOR Optime 101 H7P3E Earmuffs NRR 24 Cap Mount driver gloves Cool Flow exhalation valve reduces H31A Style:Full Brim (HDFM 17KG) no batteries required K3118 1 Cool Flow exhalation valve reduces heat and moisture buildup during long welding shifts look at the PD2907 or PD2910 Predators instead