The most common filter in half-mask respirators used for welding is a P100 rated filter, which delivers 99.97 percent efficiency in filtering non-oil and oil-based particulates and aerosols on the ...

Optrel’s new crystal2.0 welding helmet pairs with the company’s e3000 PAPR powered air purifying respirator to create a system that delivers active eye protection, visual clarity, and safety against ...

Miller Electric's Supplied Air Respirator (SAR) is a lightweight, versatile product with a C50 Air Regulator that cools air entering the welding helmet up to 50 °F. The SAR product can be paired ...