T94i-R™ with PAPR


Lightweight, low-profile powered air purifying respiratory system paired with the T94i™ series welding helmet.

  • T94i-R PAPR Hose right 264575
  • PAPR


Lightweight, well-balanced design

reduces neck torque, minimizing operator fatigue and strain leading to an increase in short-term comfort as well as long-term health benefits.


for reduced fatigue


for elevated comfort


for reduced neck strain

Ergonomic, four-point flexible headgear design

provides a secure fit, while avoiding major pressure points within the head, maximizing all-day wear. Customizable fit with seamless tilt, distance and tightness adjustments

ClearLight™ lens technology

optimizes contrast and clarity in welding and light states — reducing eye strain and operator fatigue

Four lens operating modes

provide versatility for various welding, cutting and grinding applications.
• X-Mode™ senses the arc’s electromagnetic field rather than brightness to darken the lens — ideal for outdoor, low-amp TIG and obstructed view applications
• Half-shade settings for precise lens adjustment
• Infotrack™ 2.0 allows for monitoring of arc time and arc count
• Simplistic digital lens interface allows for easy adjustment with or without gloves.

Shade 5.0 side windows

enhance peripheral vision, amplifying sense of surroundings.

Chiseled shell design

provides optimal skin coverage while easily accommo dating a Miller® half mask respirator.

Matte silver finish

reflects ambient heat, reducing temperatures up to 4 degrees Celsius underneath the helmet.

Quick-release front cover lens

simplifies lens changes, reducing downtime.

Helmet locks

in upright position, allowing user to keep helmet on for non-welding tasks.

Meets ANSI Z87.1+, CSA and CE standards.

Pivoting, oversized back pad and multiple head straps

secure helmet in downward applications, eliminating overtightening and discomfort.

ClearLight™ lens technology

provides a brighter light state and crisp view while welding, enhancing visibility and reducing eye strain.

External grind control (T94)

allows for seamless transitions from welding to grinding.

Industry’s largest integrated grind shield (T94i)

provides 284 sq. cm of clear viewing area for grinding and other tasks, increasing helmet-on time, decreasing the potential for eye injuries.


Product literature
General specification
Title T94i-R™ with PAPR
Viewing Area 58 sq. cm (9 sq. in.)
Operating Modes Weld (8–13), Cut (5–8), Grind (3), X-Mode™ (8–13)
Sensors 4
TIG Rating  ≥3 amps
Switching Speed 1/20,000 second
Warranty 3 Years
Miller’s True Blue Warranty

T94i-R™ with PAPR


Lightweight, low-profile powered air purifying respiratory system paired with the T94i™ series welding helmet.


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