Enviro Safety Products is excited to provide its customers with the all-new 3M Versaflo TR-300 Powered Air Purifying Respirator. With its compact, well-balanced slim design; the TR-300 is constructed with an easy to use one-button operation. Formulated with one audible and one LED alarm to alert the user to either a low battery or low airflow, such as when a particle filter is fully loaded. LED lights indicate its charge status on and off the charger. Its lightweight lithium ion battery quickly charges and has no memory effect or heavy metals. Intelligent chargers help maintain the optimum battery performance and are available in single-station or four-station configurations. Lighter and thinner than existing belt-mounted PAPR units, the TR-300 is used in particulate environments including tight spaces. A window on the filter cover allows easy identification of the installed filter. Intuitive user interface — blue components represent user interface points (i.e. power button, filter cover, battery release). The TR-300 Series can be used with a variety of headgear from lightweight hoods to industrial helmets that can provide head, eye and face protection. Available with backpack option.