3M TR-300 Series Powered Respirator Powered Air Respirator, NIOSH

This powered respirator is a battery-operated breathing device designed to supply filtered Air in environments where respiratory protection is required. It delivers powered Air support to reduce breathing resistance for users working in industrial settings and adheres to recognised safety standards for workplace respiratory equipment.

• Lithium-ion battery offers extended operational runtime and quick recharge
• Powered Air mechanism reduces user breathing effort during prolonged tasks
• NIOSH approval confirms compliance with established respirator performance criteria
• Designed as an Air-purifying system for continuous contaminant reduction
• Intended for industrial use to support sustained respiratory protection

• Suitable for maintenance tasks in electrical installations with airborne particulates
• Ideal for electronics assembly where prolonged inhalation protection is needed
• Used for mechanical workshop operations generating dust and fumes
• Can be used in automation production lines requiring continuous respiratory support

It uses a lithium-ion cell which typically delivers longer runtime and reduced weight compared with older chemistries, aiding mobility during extended shifts.

It carries approval from NIOSH, showing it meets specified performance and safety requirements for powered respirators in work environments.

The system supplies breathable Air under power, lowering inhalation effort and helping maintain consistent Airflow throughout tasks.