Description New T94i Helmet Assembly Lightweight, low-profile powered air purifying respiratory system paired with the T94i series welding helmet.  T94 Series welding helmets are designed to perform in the most intense industrial applications while providing unsurpassed comfort. The T94i features 9 sq. in. viewing area with four independent arc sensors and integrated grind shield with 180 degree field of view. Other features include: digital lens controls, four operating modes (weld, grind, cut, X-Mode). Dualtec Manifold System Available on all Miller PAPR and SAR systems, this patent-pending technology allows welders to customize helmet airflow, reducing dry nose and eyes. Paired with a low-profile, dual-intake breathing tube that optimizes helmet balance, Dualtec maximizes user comfort. ClearLight Lens Technology Allows more colors of the light spectrum to come through the welding helmet lens. Welders experience a brighter, more-natural view that enhances clarity so they can see more arc detail and produce better welds. Engineered for Rugged Environments Design enhancements protect AD lens from dust and moisture; Aluminum heat shield reflects heat to keep lens and user cool. Industry's Largest Integrated Grind Shield Provides improved view in between welds for enhanced awareness and safety. 99.97% Filtration of Airborne Particles HEPA filter provides filtration of airborne particulate including solid dust particles, metal fumes and mists. Prefilter extends life of the main HEPA filter. Integrated spark guard protects filter assembly from large pieces of debris. Ideal Protection for Most Welding Applications Filters provide protection from Hexavalent Chromium (Stainless Steel), Zinc Oxide (Galvanized Steel), Manganese, Aluminum, Nickel, Iron Oxide, Copper, Cadmium, Lead and Beryllium fumes. System Designed for Extreme Wear Lightweight, low-profile blower allows for unrestricted movement and provides all-day comfort, reducing fatigue. Integrated shoulder straps provide a secure fit and equally distribute weight, alleviating lower back strain. Blower Unit Innovative Features Dual air speeds allow users to adjust the volume of air to maximize comfort in varied work conditions. Audible and vibrating alarms notify users in noisy environments. Electronic control automatically adjusts fan speed to keep air flow constant. Quick-release belt for easy, one-handed on/doff. Lightweight Lithium Ion Battery Provides extended battery life with no memory retention from frequent charging: 4-6 hours on high speed, 6-8 hours on low speed, 500 charges, 3 hour charge time Included with Product Compact blower unit 1 HEPA filter (7) Pre-filters Spark guard Breathing tube Flame-resistant breathing tube cover Padded belt Shoulder straps (2) Lithium ion batteries Battery charger Flowmeter Tool bag T94i welding helmet Specifications Click to view Spec Sheet Baker's Bundle Includes 2 x 5/pk Miller T94 Outside Lenses - 265304 Miller T94 Inside Lenses 5/pk - 216327 Miller T94 Sweatbands - 770249 Video Accessories