Purifyou gives guarantee protection for all producing defects, and “three months of totally free merchandise coverage” if you sign-up on the net. If as good as our countertop BERKEY, we might be pleased. Have to incorporate, they look similar to a filtered bottle I'd many years ago from NIKKEN Enterprise. https://alkalinewater43108.blogproducer.com/23017026/the-smart-trick-of-bottle-insulator-bag-that-no-one-is-discussing