The Stationary Filter Self-Cleaning High Efficiency Ultra Single (SFS/HE ULTRA SINGLE) is a wall-mounted disposable filter, fan and single arm fume extractor package that effectively removes hazardous welding and grinding fumes at-the-source. The SFS/HE ULTRA SINGLE package includes the Fan-28, a wall-mounted extraction fan and the UltraFlex-4 extraction arm. With the Fan-28 and the UltraFlex-4 extraction arm’s built in work lamp and auto start sensor, the SFS/HE ULTRA SINGLE package offers welders and fabricators an extremely effective, flexible, user-friendly solution to capture fumes. Designed with a RotaPulse system for automatic sectional cleaning of the filter cartridge, the fume and dust particles end up in the SFS/HE ULTRA dust tray. The SFS/HE is a high-efficiency (MERV 16) unit designed to meet more stringent local air and filtration quality standards required in applications such as stainless steel welding or removal of Hexavalent chrome. The SFS/HE ULTRA SINGLE package is optimal for welding and fabrication facilities with limited floor space. It is ideal for small welding and fabrication shops, plant maintenance, schools and general fabrication and production facilities demanding a welding fume extractor that is up and out-of-the-way to protect their personnel from hazardous fumes.