Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Water Ionizer

This water treatment system is the BEST!!! It's tabletop convenient and takes up very little space. Only 6 minutes to oxygenated PURE water - obviously energy efficient. Fantastic taste and we can use it in our RV when we go on the road. We used to distill all our water - now we only use our LOTUS. We recommend this product to everyone who wants a great water treatment system. Worth every penny.