PIP North N-Series Defender(TM) Multi-Purpose Cartridge/pair Battery Pack and remains soft even after

and remains soft even after years of use

Humidity compensation

inorganic vapors

1-2009 standard for Type II impact protection

Rechargeable Li-ion battery

PIP North N-Series Defender(TM) Multi-Purpose Cartridge/pair Battery Pack and remains soft even afterNIOSH Items: We only sell brand new respirators, filters, and dust masks from US based manufacturers. Since it can be difficult to determine if a respirator or mask has been used or even just tried on, for the protection of our customers, we do not accept NIOSH returns. Part of the North N series. Lower profile so cartridges don't intrude into the work zone and allow you to see everything you need to see, even when doing close up detail work. Easy