This is my favorite place go get water from. The owner is super friendly and helpful. Filling up your water bottle is super easy, they even have tray to help you carrying your bottle to your car if needed. The general area is clean. They also sell all kinds of candles, snacks, different sizes of bottles as well as shave ice and ice-cream.
I walked out with 4 huge bottles of water, a soda and a small cup of delicious mint chip ice-cream for only $10.26. What a deal! I will not go anywhere else to get water except here. Highly recommended