Now each brand of water purifier flocked to, how to choose a good water purifier is very important, there are roughly the following categories: First, divided into imported (like 3M, Ai Huipu, Ekou, etc.), the national brand (like Angel, Qinyuan, Qin'erkang, the United States, etc.) There is also the assembly. Second, divided into water purifier, water purifier and water softener. So how do we go to choose? First of all, is to choose a water purifier or water purifier, professional people know that most of the pure water used in industry, its filtration precision is very, very small, small can filter out all the substances in the water, so the water we drink more than what will happen? Advantages and disadvantages, there are two focus interviews have said, long-term consumption of pure water will reduce the body's overall immunity, calcium and zinc deficiency, etc., because the pure water to remove the minerals beneficial to the human body, reducing the intake of trace elements. At the same time, pure water will produce a lot of waste water, to electricity, water treatment is also very small, only a few liters of water an hour, but also a water storage tank. What about water purifiers? Water purifier filtration accuracy is generally in 0-1-1 micron, we know that the size of the bacteria is generally in the 0-2 micron above, these are filtered, while also retaining the beneficial minerals.
No need to produce waste water, do not need electricity, rely on water pressure on the line, no minutes can handle a few liters to dozens of liters of water. Secondly, the domestic machine should pay attention to, generally have backwash, although cheap, but there will be secondary pollution, bacteria, etc. will still be in, some machines although there are 3-5 sections of the cartridge, however, inside are similar, are used in the PP cotton and granular activated carbon. There is not much technical content, the water out of the taste did not improve much, and with the replacement of the cartridge is very troublesome, some months to change, some half a year to change, some a year ----- with two years on the heart, and the replacement of the cartridge price is very expensive. A hundred years to innovation known as the world's top 500 companies 3M, with a strong liquid filtration core technology platform and more than 90 years of experience in the liquid filtration industry, is the world's only business across the industrial, medical, food and beverage and drinking water industry liquid filtration company.
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