3M TR-307N+ Versaflo PAPR Assy w/Easy Clean Belt High Capacity Battery

The 3M™ Versaflo™ PAPR Assembly TR-307N+ is a professional-grade powered air purifying respirator designed for particulate protection with a hygiene-focused design. Featuring a streamlined, belt-mounted blower, an easy-clean belt, and a high-capacity rechargeable battery, this system is ideal for healthcare, food processing, pharmaceutical, and cleanroom environments.

Overview

This PAPR assembly includes the TR-302N+ blower unit, Easy Clean belt, high-capacity lithium-ion battery, HEPA and pre-filters, filter cover, charger, and airflow indicator. Its slim, balanced construction reduces wearer fatigue, while adjustable airflow and automatic compensation for filter load ensure consistent performance during long shifts. Audible and visual alarms alert users to low airflow or battery status, helping maintain safety and efficiency. Headgear is sold separately.

Key Features

• Slim, lightweight design with excellent balance for extended wear
• Easy Clean belt allows for quick disinfection between uses
• High-capacity lithium-ion battery provides up to 10–12 hours of runtime
• Two user-selectable airflow settings for personalized comfort
• Automatic airflow adjustment compensates for filter clogging
• Audible and visual alarms for low battery and low airflow
• Includes HEPA filter, pre-filter, charger, and airflow indicator

Product Specifications

• Model: TR-307N+
• Mounting Type: Belt-mounted with Easy Clean belt
• Battery Type: High-capacity rechargeable lithium-ion
• Runtime: 10–12 hours typical
• Flow Settings: Approx. 6.5 and 7.2 CFM
• Included Components: TR-302N+ blower, Easy Clean belt, battery, charger, HEPA filter, pre-filter, airflow indicator
• Alarms: Audible and visual indicators for low battery and airflow
• Case Quantity: 1 per case

Ideal For

• Healthcare and hospital environments
• Pharmaceutical manufacturing
• Food processing facilities
• Cleanrooms and laboratories
• Any environment requiring easy-to-clean, continuous-use respiratory protection