3M Versaflo TR-600 Heavy Duty Kit. The item "Powered Respiratory Protection! 3M Versaflo TR-600 Heavy Duty Kit" is in sale since Saturday, February 29, 2020. This item is in the category "Business & Industrial\Facility Maintenance & Safety\Personal Protective Equipment (PPE)\Masks & Respirators\Respirator Masks". The seller is "jcu_27" and is located in Ottawa, Illinois.This item can be shipped to United States.