Operating time upto 8 hours (standard battery) 
99.8% particle free breathing air
Fast and easy filter change
Visual and audible warning system 
Perfect airflow setting in 6 levels 
Shoulder harness for high wearing comfort (optional) 
ADF Shade 4, 5-9,9-13
CE Classification 1/1/1/2
Flip up design for grinding
 
Please enquire for more information