In May, Peter gave a talk in English to the International Association of Pedralba on Living with Hard Water
It also touched on the effects of chlorine in the water, including some research that revealed side effects in pools and drinking water. The talk was not a sales pitch, though it must be said that HydroFlow got mentioned more than once.
You can download the PDF of the powerpoint presentation here.
HydroFlow – Living with Hard Water
y en Español:
HydroFlow – Vivir con Agua Dura