Only Chlorination or Salt Electrolysis in salt water pools will not guarantee the health of your pool!
HEALTH HAZARD RISKS IN SWIMMING POOLS AND PREVENTION OF HEALTHY RISKS
The German DIN 19643 standard for public swimming pools allows only medium pressure UV systems to be installed
for the aforementioned reasons. Low pressure systems are not allowed. Thanks to the world‘s smallest medium-pressure UV system ProfiPure, you can finally take advantage of all the benefits of UVM technologies that have been used in public swimming pools.