3M Versaflo? TR-300 PAPR Complete Assembly Kit, Lithium-Ion Battery – Each

Two selectable flow rate options – 6.5 CFM and 7.2 CFM – offers more options and comfort to the user
Easy to use and versatile PAPR system for particulate environments
The high efficiency battery allows you to work in a remote location for extended periods of time
Two types of alarms – one audible and one visual – alert user to either a low battery or low flow, such as when a particle filter is fully loaded
LED lights on the battery indicate its charge status on and off the charger
Includes: (1) PAPR unit, (1) Filter cover, (1) Easy Clean belt, (1) High capacity battery, (1) Single station battery charger kit, (5) P100 HE filters, (1) Prefilter