Alternate configurations (3)

HSL1 Passive Welding Helmet

W50 BOSS* 3-N-1 Variable Auto-Darkening Filter

W60 NEXGEN* Digital Auto-Darkening Filters

Accessories (1)

BOSS ADF Cartridge, 4x5

20657 (3014753): W50 BOSS 3-N-1 Variable Auto Darkening Filter EQC Auto Dark Cartridge $325.00
Most products ship in 1-3 days.

View one of the other configurations below to order.

  • Ultra lightweight shell, only weighs 6 ounces
  • Lightweight shell helps reduce neck tension
  • HYDRAFLEX* Shell provides the ultimate in flexibility and durability
  • Hard hat adaptable
  • ADF adaptable
  • Meets ANSI Z87.1, CSA Compliant and CE Marked


  • HydraflexTM Shell for the ultimate in flexibility & durability
  • DuralogicTM high index metallic paint
  • Ergonomic, lightweight design reduces neck tension & fatigue
  • Easily attaches to safety caps for added head protection
  • High impact, seamless graphic designs
  • Sleek, balanced design and weight reduces “top-heavy" effect
  • New snap-shut easy view clamshell with handle for display and carry

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HLX 100 Passive Welding Helmet (Halo X) is a K-C Professional brand product.

See more in these categories:

  • HLX 100 Passive Welding Helmet (Halo X)
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