Tecmen FreFlow PAPR Replacement Pre-Filter (5 Pack) ear Also works well with low-amperage

Also works well with low-amperage TIG

and are built to take a beating

Powered by a 4-Stroke OHV Westinghouse engine

Four Arc Sensors:

Tecmen FreFlow PAPR Replacement Pre-Filter (5 Pack) ear Also works well with low-amperagePre Filter for Tecmen FreFlow PAPR 5 pack of pre filters for Tecmen FreFlow PAPR. Greatly extends the life of Tecmen P3 main filters, especially in dusty environments or in applications involving a lot of grinding. This cheaper filter gets clogged up with larger solid particles so that the more expensive main filter can focus on filtering the ultra fine particles in welding fumes. Features: Extends life of main filter Reduces total cost of operation