The Life Ionizer 3000 is a batch electrolysis water system designed to produce up to 2 quarts (2 litres) every 15 to 30 minutes. The type of water produced is entirely up to you as the Life Ionizer 3000 is made to be multi-functional.

You can see specification of BATCH IONIZER water Purifier

http://www.lifeionizers.com/BATCH-IONIZER-P-2.htm

this one for life ionizer

Here is a link that might be useful: lifeionizers.com