What are Berkey Light® systems made from and do they contain Bisphenol A (BPA)?
Since 2008, the Berkey Light® has no longer been made from polycarbonate as it was before, but from a copolyester (thermoplastic polyester elastomers) that does not contain Bisphenol A. It is also very strong, resistant to scratches, stains, shocks, and odors.