Few Legends Start Out That Way.


For years, customers loved US Duct’s Spark Traps, Inline Separators, Rotary Air Locks and other engineered dust and fume collection products.   Eventually, these items were selling by the hundreds and it became apparent they could be the basis for a new American air pollution control company.  


So, we set up a new business, added top-notch engineers, moved production to our modern 120,000-square-foot factory, added more products and launched Legend APC.


Our mission is simple:  To combine our decades of air pollution control experience and well-earned reputation for customer service to build a new legend in the dust, mist and fume collection industry.