AUTO - DARKENING FILTERS
A Filter for Multiple Arc Welding Processes: 9000F
3M™ Speedglas™ Filter 9000F
and Helmet
Do stick, MIG, and most TIG welding processes with one filter!
The 9000F (“F” for “Fixed” dark shade) provides improved performance, greater
Plus, all Speedglas helmets 9000 have four exhaust vents for reduced stuffiness (see page 8).
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