Moldex 4700N100 AirWave N100 Respirator — SmartStrap + Valve 340-4002 Checked against 3M's own published

Checked against 3M's own published specification in August 2026 the H31P3E is NRR 23

Best mercury-vapor cartridge

insert deeply

Check the size chart for room to layer underneath in cold weather without restricting movement

reusable plug without rolling foam each time - and those who prefer a lower-waste option than single-use foam

Moldex 4700N100 AirWave N100 Respirator — SmartStrap + Valve 340-4002 Checked against 3M's own publishedShort answer: the moldex 4700n100 airwave n100 respirator is covered below on the specifications its own listing publishes, the standards it is certified to, and who it suits. WC Safety Editorial Pick Moldex 4700N100 AirWave SmartStrap N100 disposable: 99. 97% non oil filtration for maximum hazard environments. Read our full review Browse all Moldex disposable respirators Moldex 4700N100 AirWave N100 Respirator SmartStrap + Valve NIOSH Approved N100