275984 - Miller BreatheAir 2-Person Portable Filtration Box 5ppm Alarm (Canada)

Portable Grade-D Air Filtration for Professional Welders

Safety is paramount when working in environments with compromised air quality. The Miller BreatheAir™ Portable Box (275984) is the ultimate solution for welders requiring Supplied Air Respirator (SAR) support. This lightweight, two-person filtration system connects to your jobsite compressor and transforms standard shop air into Grade-D breathing air, allowing you to work comfortably and safely with helmets like the Miller T94i-R™.

Reliable CO Monitoring

Carbon Monoxide is a silent, odorless killer in industrial airlines. This specific model is calibrated for Canadian regulations with a sensitive 5 ppm alarm set point. If CO levels spike, the box immediately alerts the crew with bright warning lights and a piercing alarm. This rapid notification system reduces reaction time, ensuring that you and your team can react to hazards before they become health emergencies.

Built for Two Users

Maximize efficiency on the job site with a system designed to support two operators simultaneously. With a flow capacity of 49 CFM, the BreatheAir™ box ensures that both users receive adequate airflow without starvation, even during heavy exertion. The unit features standard industrial interchange connections, making it compatible with a wide range of hoses and SAR equipment.

Rugged and User-Friendly

Miller knows that welding equipment takes a beating. The BreatheAir™ box features durable construction designed to withstand impact and harsh conditions. Despite its toughness, it remains highly portable at under 20 pounds. Maintenance is simplified with external filter indicators that tell you exactly when to swap out cartridges, and an automatic condensation drain that extends filter life. Invest in the Miller BreatheAir™ system for a safety solution that works as hard as you do.