Optrel Swiss Air TH3 Particle Filter w/Pre-Filter 4088.402 Tungsten Grinders Miller® Drive Roll

Miller® Drive Roll

Heavy duty split cowhide leather front and sleeves provide maximum protection against heat

Auto-on/off power control triggers lens at the strike of an arc

Thanks to its premium performance utilizing Lincoln Electrics’ proven Chopper Technology®

Optrel Swiss Air TH3 Particle Filter w/Pre-Filter 4088.402 Tungsten Grinders Miller® Drive RollOptrel Swiss Air TH3 Particle Filter with Pre Filter 4088. 402 Pkg. of 1 Genuine Optrel HEPA (TH3) filter cartridge and pre filter for your Swiss Air PAPR (Powered Air Purifying Respirator). The TH3 particulate filter removes 99. 8% of welding fume particulates, smoke, aerosol and dust. The pre filter removes larger dust and debris to extend the life of the particle filter. This is a direct replacement for Optrel part# 4088. 400.