Answer
Feb 16, 2024 - 06:25 AM
3M Respirator fit/size is determined through use of the Fit Test Apparatus, FT-30. The FT-30 can be found here: https://canadaweldingsupply.ca/produc...
Feb 16, 2024 - 06:25 AM
View all 3M Rugged Comfort 6500 Quick Latch Half Facepiece Reusable Respirator Questions & Answers