Lincoln Electric has added the Mobiflex® 200 M and 400 MS to its line of products. These low vacuum systems designed for welding fume extraction and filtration are suitable for smaller manufacturing facilities requiring light to medium duty fume extraction in various locations. Providing a generous airflow of 735 cu/ft per minute with either a Lincoln LFA 3.1 or LFA 4.1 extraction arm, the Mobiflex 200 M and 400 MS operate at a low noise level of 69 dBA. Both fume extractors include front casters and rear wheels for mobility. Two types of main filter are offered, cellulose or high efficiency cellulose/polyester. The cellulose/polyester type is suitable for stainless steel or high alloy welding applications. Each unit’s internal spark arrestor also acts as a pre filter for larger sized particles. The filter status indicator on the Mobiflex 200 M model gives users a visual guide to the remaining filter life while filter maintenance in the Mobiflex 400 MS is handled by the self cleaning system.