We have the Ultra 20 with two transducers installed on cupro-nickel tubing just after each of our main 4″ sea cocks. The main reason I wanted the system was to try and avoid the shell growth that is so common here in boats that run the air conditioning most of the time. With the warm tropical water here in Phuket we generally get very rapid and heavy growth, the Ultrasonic antifouling system is working very well to prevent this growth. I was also very happy with the quick and successful warranty response we had to a small issue.
Leon Bowles (captain)
