We are using Reverse Osmosis (RO) water for drinking. When you drink our water, you can feel its difference from tap water. These systems are provided by Seki Water System LLC located in San Antonio, TX.
RO water is very purified and some of bottled water sold in stores are purified with RO.
Although water is for free, we want to pursue our high quality even on water.
Please enjoy the delicious water! It is totally for free!