Household water purifier, what kind of good household water purifier how to buy

Water is a daily necessity for our bodies. Nowadays, environmental pollution is getting more and more serious, and water quality issues are increasingly needing attention. Many households use household water purifiers in order to drink clean and safe water, but how can we buy them right? Today we will take a look at what kind of household water purifiers and how to buy household water purifiers. .

Which is better for household water purifiers?

To pick a good household water purifier, you must first know how it works. Water purifiers are generally divided into single-machine filtration, two-stage filtration, three-stage filtration, four-stage filtration, and five-stage filtration. The higher the general level, the higher the purity of the water, but the general household water purifier requirements are not very high, you can choose two- or three-stage filtration, the price is also affordable, but the two-stage and three-stage filtration The raw water can not be directly quoted, and it can be used until the water is boiled. Of course, the choice of four or five filter water purifiers can be directly quoted, but this cost is relatively high, mostly used in industry or experimental.

The requirements for household water purifiers in different regions are also different. Because the water quality in the north and south of China is not the same, so the method of selecting the water purifier is not the same. The calcium and magnesium ion content in the water quality in the south is relatively high, and the internationally advanced outer pine inner tightening technology should be purchased. Molecular filter element; urban and rural tap water contains more chlorine, more organic matter, and more odor, and can choose household water purifier with more activated carbon load. You can decide according to different situations.

Is it still suitable to use the traditional water purifier? The traditional water purifier is stored, and the garbage is stored in it. After a period of time, such as 3 months, the core is manually disassembled. The self-cleaning design concept has changed. It gives up the machine storage. It is cleaned up at any time, and it is cleaned up by itself. It is not allowed to enter the second level and the third level of the machine. Normal household use, three meals a day, especially at noon and evening, cooking and washing dishes, the table washing faucet will switch dozens of times to more than one hundred times. More than one hundred times a day, about 10,000 times in three months. The ordinary water purifier was only opened once in three months, and the difference between one and ten thousand times was huge.

The way to filter is also taken into account. In addition to choosing a household water purifier to see the water purification method, but also pay attention to distinguish the water purifier. Mainly whether it is chemical water purification or physical water purification, generally choose physics; see whether it is coarse filtration or nanofiltration, generally the nanofiltration water purification net is more thorough; it depends on whether it is purified water or active water after filtration. Of course, the most important thing is to make a more sensible judgment when choosing a water purifier. Don't blindly consume.

How to buy household water purifier

Combined with the above introduction to the household water purifier, we can purchase it accordingly.

The household water purifier should be selected according to the living conditions. Users should start from the actual needs of the family. High-end houses such as villas generally install a complete set of water treatment systems. Users can also freely combine different types of household water purifiers according to family water quality and economic conditions. Most users choose the whole house water treatment system of pre-filter + central water purifier + terminal straight drink machine + central water softener, and a small number of users choose pre-filter + central water purifier, pre-filter Combination of device + terminal straight drink machine, pre-filter + central water purifier + terminal straight drink machine.

To buy a quality household water purifier. See if there is a product sanitation license. Users must understand the importance of product quality when purchasing a water purifier. Provisions for the supervision and management of sanitary water for drinking water; obtaining the health permit of the higher-level health supervision department, which has been appraised by the technical supervision department and complies with the national “Standard for Drinking Water Quality”.

The parts of the household water purifier should be carefully watched. It is important to choose the right filter. The first generation of water purifiers are mainly filtered by activated carbon, ceramics, etc., which easily breed bacteria and pollute water sources, failing to achieve the effect of clean water sources. The second generation of water purifiers use various artificial polymer membrane filters to remove harmful water. The effect is significant, but its fatal flaw is to filter out trace elements that are beneficial to the body. The third-generation water purifier adopts nano-micro crystal filter technology, which solves the defects of the second-generation water purifier and filters out harmful substances and heavy metals in the water. Therefore, when you choose a water purifier, you must ask the filtering technology and filter material to see if it meets your own needs.

The sterilization technology of household water purifiers cannot be ignored. See if there is a safe and effective sterilization technology. The water purification equipment is sterilized in two ways. One is to add a disinfectant, the disinfectant can kill a part of the bacteria, but the disinfectant contains a trace of chemical components that are harmful to human health; the second is ultraviolet sterilization, and the ultraviolet sterilization technology is internationally recognized as the most effective. One of the sterilization techniques, because ultraviolet sterilization is safe and efficient, it can kill almost all bacteria quickly; and ultraviolet sterilization uses physical principles to sterilize, does not require any chemical agents, and does not have side effects on the human body.

Xiao Bian introduced the home water purifier which is good and how to buy a household water purifier here, it is not that Xiao Bian said that it is completely correct, just to provide you with a reference. At the time of purchase, you still have to go to the physical store to see, understand the quality and working principle of the household water purifier, in order to buy a safe and practical good product.