Athena Fluoride Shield

For Filter Position 1 (left). Fluoride in drinking water is unwanted contaminant for many of us. AlkaViva’s proprietary solution is the Fluoride Shield. It is NOT made of activated alumina or bone char and so not pH or temperature sensitive. It employs the latest cutting edge technology. The Fluoride Shield reduces fluoride to very low levels in laboratory testing.(Rated for 500 Gals)