The original Smoke Blowers and Smoke Candles from Superior Signal were used primarily for testing mainline sewers. From there, the company saw the need to examine building plumbing and septic systems using the same methods.So the company developed the 5E Electric Blower, which can be used to find leaks and faults in septic systems and, in many cases, leachfields. “It is a quick and easy way to locate sources of odors or problems with the septic system or plumbing in the house after pumping out the septic tank,” says Helen Kovacs, director of marketing at Superior Signal.The 5E is set
