Santevia BPA FREE - what plastic is used in the Santevia?
Polypropylene (PP#5) is used in the Santevia tanks. It does not contain any Bisphenol A (BPA). PP#5 is an inert plastic that does not leach any carcinogens or endocrine disruptors.
Safest Plastics for You and the Environment*Polypropylene (PP) (#5)... has not been shown to leach any carcinogens or endocrine disruptors. Readily available in reusable containers.