3M Filter Retainer 501 Type_Corner Clamping 0Ah Li-Ion battery pack with

0Ah Li-Ion battery pack with state of charge indicator

Maximum durability and lasting performance

Enjoy the trusted strength

Super Joint System enhances safety and performance

Compatible with dust extraction attachment (sold separately)

3M Filter Retainer 501 Type_Corner Clamping 0Ah Li-Ion battery pack with3M Pre Filter Retainer to keep the 3M Filters 5911, 5925, & 5935 in place at the front of the respirator, for use on the 3M Particulate Filters 5000 Series and 3M Cartridges 6000 Series. Can be used with 3M Filters 5000 Series to add particulate protection to the gas and vapour filters. 3M Pre Filter Retainer to clamp the 3M Filters 5911, 5925, & 5935 in place at the front of the respirator. For use on the 3M Particulate Filters 5000 Series and 3M