Smartweld ADF USB C Rechargeable Auto Darkening Filter For Welding Hoods, Shade 4/9-13, 2 In X 4.25 In Lens, True Color POP Display, One Month Charge (160 Hours), Compatible With HSL 1, HSL 2, And Huntsman Series

ADF USB-C Auto-Darkening Filter for Welding Hoods (Single)
✔️ Single unit, 160 hours runtime, USB-C charge, True Color POP display

The ADF filter fits HSL-1, HSL-2, Huntsman series and many passive welding hoods. It charges via USB-C and delivers about 160 hours per charge. The True Color POP display provides better bead visibility, while ANSI Z87.1, CAN/CSA Z94.3 and CE standards ensure safety.

✅ Compatible with HSL-1, HSL-2 and Huntsman series shields and other passive hoods
✅ USB-C rechargeable power provides about 160 hours of use per charge
✅ Ready-to-use color POP display with True Color technology
✅ ANSI Z87.1 / CAN/CSA Z94.3 and CE certified for safety

💡 What is the purpose of an auto darkening welding filter in protective gear? It protects eyes from bright arcs while letting you see the weld area clearly. - Eye protection from UV and IR while maintaining visibility in arc welding - Fast shade switching across 4/9-13 to handle various metal types - Improves efficiency by eliminating hood flipping during joints

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