Which is better, pure water machine or water purifier?

There are more and more water treatment products on the market, leading to confusion about the knowledge of various aquatic products. So someone asked: which is better, pure water machine or water purifier?

Pure water machine:

Function: filter out all the substances in the tap water, the water that comes out is pure water, which is equivalent to the pure water we bought. Compared with the water purifier, the water purifier can only filter impurities and the like. All kinds of minerals have been filtered out, such as various heavy metals in the water that are harmful to the human body. Although the water from the water purifier has minerals, it is only contained in tap water. If you want the water from the water purifier to contain minerals, you can add a single medical stone, and the resulting mineral water is richer in minerals. Of course, such mineral water is definitely better than the water purifier. Drinkable water is good.

Features: There is a motor, a power supply, a water storage tank, generally five-stage filtration, the first stage is a filter element, the second and third stages are activated carbon, and the fourth stage is RO reverse osmosis membrane for aerospace technology (this is the core), and the fifth grade is refined activated carbon, which is mainly used to improve taste. The sixth level can be added to place the medical stone.

Water purifier:

Function: It can filter out chlorine, impurities, etc. from tap water, and the final water can reach the standard of raw drinking, and retain the minerals in tap water that are useful to the human body;

Features: There is no motor, no power supply, and the filter is driven by water pressure. There is no water storage tank. It is better to use five-stage filtration. The first stage is filter element, the second and third stages are activated carbon, the fourth stage is hollow fiber membrane or ceramic filtration, and the fifth stage is refined activated carbon, which is mainly used to improve Taste.

CHIWATEC Summary: The water from the water purifier is equivalent to the bottled pure water sold outside. If medical stone is added, it is roughly equivalent to the mineral water sold; as for the water purifier, the water that comes out has minerals in tap water. The main difference between purified water that can be drunk raw is whether the minerals in the water can be filtered out (tap water has both beneficial and harmful minerals).

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