McFarlen Engineering Ltd. supplies equipment, spare parts and filter media to service pulp and paper, mining, steel, coal, municipal water and waste, chemical, and food processing industries throughout North America. With over thirty years of experience and state-of-the-art technology, the company specializes in gravity and pressure filtration type Recausticizing Systems. McFarlen Engineering Ltd. provides engineering studies, process analysis, seminars, trouble-shooting, equipment inspection, maintenance supervision, mechanical checkout, and start up assistance. McFarlen Engineering’s services include redesign and modification of existing equipment for adaptation to special process conditions and extended service life.