3M Coverall 4500 Blue 4XL

With the right type of filter, the Adflo respirator effectively protects you against both particles and gases - all in one system. Gas filters are sold as separate accessories. Incorporating a Li-ion battery, making the turbo almost 20% lighter in weight. To remove unpleasant smells an odour filter can be added (not needed if a gas filter is installed) - sold separately. The airflow is always a constant nominal rate of 170 litres per minute, regardless of the battery's charge or the particle loading of the filter. For hot, humid jobs, you can increase the airflow to 200 litres per minute by simply pushing the ON button a second time. The lightweight Lithium-ion battery fully charges in 4,5 hours and has a operating time of 7-9 hours. If you like to extend operating time, there is a heavy-duty battery option available. To order a complete welding helmet system, first select headtop.