i can understand but we are also using chlorine in French Alps where water is fine . 99% of the time .( evian badoit ….) Purpose of 0,2mg chlorine is to protect , just in case . And no chance to do that with UV
Published by ducher christophe, Water market leader at Dosatron International
i can understand but we are also using chlorine in French Alps where water is fine . 99% of the time .( evian badoit ….) Purpose of 0,2mg chlorine is to protect , just in case . And no chance to do that with UV