3M N100 Particulate Respirator

Adj. Straps, Flow Valve
Well suited for those who want NIOSH's highest rated filtration efficiency in a maintenance free respirator. It provides a minimum filter efficiency of 99.97% against non-oil based particles.

This comfortable and durable respirator has an Advanced Electret filter media that stops extremely fine particles and allows for comfortable breathing. N100 rating. Approval No. TC-84A-1298.