Yes, it does have a water purifying function. HII GAURA which is directly connected to your water supply uses 2 filters to filter tap water and maintains all the beneficial minerals to make hydrogen water that is easy to drink. There are 2 filters, 1 carbon filter and 1 UF filter. The carbon filter is commonly used in household water purifiers and eliminates chlorine. The UF filter is a filter commonly used in food factories which eliminates bacteria and viruses. Although Japanese tap water is safe and trusted water that has passed 51 test items, which is considered a very strict criterion in the world, in order to provide hydrogen water, we use 2 types of filter so our customers can enjoy hydrogen water with an enhanced sense of safety.

H II GAURA’s cold water is 7℃～10℃ and hot water is about 80℃.

There is no harm to health making protein drinks with hydrogen water but one action that is prohibited with hydrogen water is shaking. If you shake the water vigorously, the hydrogen concentration will decrease so we recommend that you drink hydrogen water as hydrogen water. If you still would like to make protein drinks with hydrogen water, although the concentration will somewhat decrease, you could add a small amount of hydrogen water to mix the protein first and then add more hydrogen water. Please give this a try.

Generally, it is said that an adult will normally discharge about 2000ml of water in one day so it is necessary to take in the same amount. Taking into consideration the amount of water taken in through meals, please drink about 1000ml to 1500ml of water. We recommend that you do not drink a large amount at once but rather, drink several times a day.

In general, it is said that when hydrogen water is boiled, hydrogen molecules seep out so it would be good to use hydrogen water for cooking rice, washing vegetables and for other meal preparations. Since the oxidation reduction potential of hydrogen water is low, we recommend using it for washing your face as well as for cooking. Also please note that H II GAURA’s hot water does not contain hydrogen and the hot water function was added for convenience as hot water is frequently used at home. The hot water is purified water and can be used conveniently as it does not interfere with the taste. Further, according to the views of Dr. Tazawa, honorary professor (MD) of Toyama University, he states that even if “nano hydrogen bubbles” are boiled, only about 30% of hydrogen is lost.

There is no problem with the water dispenser even if you close the stop tap during the night when you are not using water. However, if you leave the water dispenser in an extremely cold environment without using it for a long time, the water in the cold water tank inside the dispenser can freeze. If you are not going to use the water dispenser for a long time, we recommend that you unplug the dispenser and drain the water in the tanks (of both cold and hot water). Also, if you live in cold regions, we are sure you are aware but if you can wrap some heat insulating material around the tube that connects to the dispenser, it would help prevent the water from freezing. Effectiveness will depend on how you insulate the tube so if you are interested, please consult us for details.

The water used for automatic and manual cleaning every 24 hours is filtered and purified by a designated filter and then it goes back into the tank. The reason why there is no draining function is because we can treat and purify the water that would normally be drained and change it to safe drinking water.

To provide water that is easy to drink, beneficial minerals are maintained in the water. So the minerals in the tap water supplied to households are maintained in the hydrogen water being made.

The hot water tank and cold water tank in the dispenser are different and there is no hydrogen being produced in the hot water. So please use the hot water for making tea, coffee and cup noodles.

As the dispenser is connected directly to your water supply, the water bill is the amount of water you drink. The price should not be something to worry about and we hope you will drink plenty of high concentration hydrogen water any time you want without worrying about the water bill.

To branch the water we usually set up a metal fitting in the middle of the water supply pipe which is usually located under the sink of your kitchen so you can continue to use your faucet as you like.

It is possible to install the hydrogen water dispenser even if the location of the dispenser is far from the branch of the water supply pipe. The farthest we have installed is 50m from the branch pipe.

H II GAURA is a high concentration hydrogen water generator that creates hydrogen through electrolysis to make hydrogen water. Therefore, hydrogen gas is not used and there is no need to change it.

No, there is no need to drain the water with GAURA’s high concentration hydrogen water generator.