Come visit Superior Signal in Booth # 2631 at the 2019 WEFTEC Show September 23rd - 25th at McCormick Place, Chicago, IL. We will have our complete line of Sewer Smoke Testing products on display, including Superior® Air/Smoke Blowers, Superior® Smoke Candles, and Superior® Smoke Fluid.  We will be available to answer any questions you might have about Sewer Smoke Testing - the most cost effective method to find sources of surface water inflow - and personally help you determine which Superior products are best suited to your situation. We look forward to meeting you at the show and invite you to check out our full line of products at