Kemper’s highly suggested Extraction unit for welding smoke with high capacity and safe filter change. - Kemper MaxiFil One hand adjustable self-supporting exhaust arm into every possible position with 360-degree flexible exhaust arm. Increased safety with its filter monitoring and safe filter change. Long lasting high capacity XXL filter with 40% better capture rate of exhaust arm with its large capture area of the flanged hood. Offers a good view onto the workpiece for better performance and support the operator to re-position the hood with its optional LED work light feature. Suitable for all the material including high alloy steel with medium level of smoke & dust. For more details contact Weldflow Engineers