3M™ Adflo™ 837630 Li-ion Battery Standard 327 Channel scanning schemes ensure calls

Channel scanning schemes ensure calls are received first time every time

REN-1 rating

Inspired by climbing helmets with a brimless design to give you a clear upward view

Also acts as a pre-filter by capturing many of the larger particles that would otherwise be drawn into and clog the main filter

3M Adflo Powered Air Respirator - 837731

3M™ Adflo™ 837630 Li-ion Battery Standard 327 Channel scanning schemes ensure callsStandard Li ion battery Fully charges in 4 5 hours depending on residual capacity Operating time between 7 and 9 hours when used with a new particle filter at the standard airflow setting For use with 3M Adflo Powered Air Respirator Lightweight and compact for optimum user comfort