3M Speedglas Outer Lens 526000 for 9100V Helmet Pack of 10 3M™ Speedglas™ Outside Protection Plate 9100, 526000 replaces worn or damaged parts. Our protection plate protects your welding filter from sparks and spatter and there are 10 in each pack. Protect your Speedglas welding filter series 9100 from sparks and spatter with 3M™ Speedglas™ Outside Protection Plate 9100, 526000. Our spare part replaces your original protection plate if it becomes worn or damaged. Regularly clean with a soft cloth and replace if any pits or scratches occur. Failure to use an outside protection plate with the filter voids the warranty if sparks or spatter contaminate the glass. Features Protects your Speedglas welding filter series 9100 from sparks and spatter Replaces worn or damaged original protection plates Regularly clean with a soft cloth and replace if any pits or scratches occur Failure to use an outside protection plate with the welding filter voids the warranty if sparks or spatter contaminate the glass Specifications 10 per pack