Ron de Bakker - Laguna Plants - Wateringen
"It was only when the transmitter was switched off that we saw that it was doing an excellent job.
We were sceptical when we bought the USAF basin transmitter. We only saw how well it worked after 3 weeks when we found out that we had cut the power cable while mowing the lawn and that the pool was green with algae. After we turned the unit back on, it quickly recovered. The transmitter keeps the pool clear, clean and free of algae. The biofilm in our pool is now very tidy."