Water purifier is the final process for drinking water quality control, how to buy a good water puri

Now, the domestic water quality is getting worse and worse because of pollution, and there are many drinking water safety problems, and water purifiers are gradually becoming popular, and more and more people are beginning to use water purifiers. However, there are many brands of water purifiers on the market, and the purification standards are not all the same, so as an ordinary consumer, it is not easy to choose a suitable water purifier, so how to choose a household water purifier? I would like to briefly share my experience and hope to help you!

First of all, look at the technology! The core part of the household water purifier can be said to be the technology of the filter element, relatively speaking, the more impurities can be filtered, then the degree of water purification is correspondingly higher, but different degrees of purification also have different effects, we can not blindly choose. So I learned about this before I bought a water purifier, and there are four main technologies for water purifiers on the market:

Microfiltration technology, ultrafiltration technology, reverse osmosis technology.

Microfiltration technology, mainly using microporous filter membrane as the medium, can effectively remove suspended solids such as sludge and clay in water, but cannot filter macromolecular organic matter and inorganic salts. In addition, the service life is short, and the filter element needs to be replaced frequently, so it is not widely used.

Pressure-driven, ultrafiltration membranes are used to filter out contaminants, and in general, most contaminants can be filtered out, including colloids, suspended solids, and macromolecular organic compounds. The service life is relatively long, and the filtered water can be used as kitchen water, many manufacturers on the market combine it with other filter materials, which plays an important role in kitchen water.

This technology is based on the principle of reversing the flow of water from low concentration to high concentration, which can effectively filter out 99% of the pollutants in the water, and the effluent is purer and safer, so people can drink it directly, so many water purifiers on the market use this technology.

After reading several technologies that will be used in water purifiers, you should have a basic understanding of how to choose household water purifiers: when purchasing, I will pay more attention to brands that only focus on the field of water purification, such as Eco water purification, American brands, have been deeply involved in the field of household water purification for 94 years, I heard that a new product Slim S1 will be launched recently, classic black and white color matching, simple atmosphere, slim body does not occupy much space, and it is a double-sided magnetic side cover design, no matter whether it is installed in **, it is very convenient to change the filter element.

Finally, it is worth noting that the filter element of the water purifier has a service life and needs to be replaced regularly. Otherwise, the water purifier will become a "sewage dish". Before buying a water purifier, you should also ask how much maintenance costs and filter replacement costs are under reasonable circumstances to see if you can afford them.

Within the acceptable range, be sure to choose a large amount of water. In this way, boiling water and boiling soup can be very fast. Then there's the size.

The core part of the household water purifier can be said to be the technology of the filter element, relatively speaking, more impurities can be filtered, so the degree of water purification is correspondingly higher, but different degrees of purification also have different effects, so we can't blindly choose.

You can take a look at other people's recommendations, and the ones with more recommendations should be good.

There are many brands of water purifiers on the market, and the purification standards are not all the same.

The degree of water purification is correspondingly higher, but different degrees of purification also have different effects, and we can't blindly choose.

Including colloids, suspended solids, and macromolecular organic compounds.

80% of the human body is made up of water, which is closely related to the metabolism of the human body. A common feature of Changshou villages around the world is that the local water quality is exceptionally good. This shows that the quality of water quality affects people's health.

At present, the mainstream water purification equipment on the market is ultrafiltration machine and RO (reverse osmosis) machine.

The core of the RO machine is the RO membrane, and the pore size of the membrane is less than 1 nm (1 nanometer; 1000nm=1um；1000um=1mm)。Water purification is completed through the principle of reverse osmosis.

The core of the ultrafiltration machine is the ultrafiltration membrane, and the pore size of the membrane is 10nm 100nm. The principle is membrane separation technology.

The size of the bacteria is greater than 100nm, which can effectively remove the bacteria.

The filtration accuracy of the ultrafilter is not as high as that of the RO machine, does not require power supply, is simple and convenient, and can leave some minerals and trace elements while removing most of the harmful substances.

The RO machine has a high filtration accuracy and strong purification ability, and requires an external power supply, and the purified water is pure water, which is not recommended.

It is recommended to ask the purification principle when buying water purification equipment, what kind of water comes out, and whether it can be drunk directly.

At present, there are many so-called functional waters on the market, such as "electrolyzed water", "active water", "small molecule water", etc., which are not approved by the state.

The key to choosing is to figure out the problem of after-sales service, the water purifier needs to replace the filter element regularly, and the filter element will lead to a decline in the quality of the effluent after being used for a long time. Nowadays, there are many integrated water purifiers with dismantling filter elements, which are more convenient to replace the filter element and safer to use.

As for the brand, there are many brands in the market, as far as I know, the "Shenzhou" direct drinking water machine is very good, it is ultra-filtered. This is produced by a subsidiary of the Aerospace Group, and the brand quality can be guaranteed, which is the only state-owned enterprise involved in the water purification industry, which can be considered.

The first thing to look at when choosing a water purifier is the core technology, whether the purified water provided by the water purifier meets the standards of six nos, that is, no residual chlorine, no bacteria and viruses, no color and no taste, no organic compounds, no inorganic compounds, no impurities, oxygen, and minerals.

Although various brands have thrown out the technical concepts of the sky, it is difficult for ordinary consumers to fully understand the professional filter material and operating principle. So for the healthy water needs of ordinary families, how can you choose a water purifier that is not only suitable for your own situation, but also has excellent water purification effect and good cost performance? Here, five key links are sorted out for consumers to refer to when purchasing products.

1. Choose a big brand with high recognition and trustworthiness, and buy it through formal channels. Due to the problems of cottages, confusion and uneven product quality in the water purifier market, it is very important to choose big brands and formal channels when purchasing, such as Joyoung, 3M, Eco, Lanjing, etc., which have strong strength and technical background, all of which use water purification technology synchronized with the world.

2. According to the water quality of the area and the needs of the family, choose products that are suitable for both technology and function. Since water pollution often includes viruses, bacteria, heavy metals, organic matter and other factors, water purification technologies that can remove various impurities can often achieve better water purification results.

3. After selecting the target, conduct a full understanding and research, especially the real user experience of the product. On the one hand, the purchase of products should refer to the manufacturer's instructions and introductions, on the other hand, it is also necessary to understand the network evaluation, user reputation, experience evaluation, etc. of the product through the Internet and other channels, so as to obtain a comprehensive and comprehensive understanding of the target product.

Fourth, choose a product with sufficient after-sales service guarantee and free after-sales service or less cost. Different from other household appliances, water purifier products, especially the filter element components in them, need to be maintained or replaced frequently, so be sure to pay attention to the warranty period and content when purchasing, including the additional expenses that may be involved in after-sales maintenance services.

5. Horizontal comparison and experience the actual water purification effect. No matter how good the technology is, no matter how many tricks, the final consumer can really feel the actual effect of water purification, consumers can bring their own tap water to the store or manufacturer for water purification experiments, and comprehensively compare the actual effect to choose. If possible, you can also seek the support of testing institutions.

Few water purifiers can cover all water purification functions, such as: deodorization, impurity removal, chlorine removal, chemical removalA: Due to the different types of households, the number of users is different, so the products selected are not the same; Drinking water and living.

Now the water purifier on the market can be divided into three kinds, the main filter material is a carbon rod water purifier, such as 3m, this kind of water purifier is suitable for places with better water quality, mainly to improve the taste of water. The main core material is the ultrafiltration water purifier with ultrafiltration membrane, which has a relatively large flow rate and a slightly better filtration effect than the first one, but not all bacteria and microorganisms can be filtered out, and it is not the best one. Reverse osmosis water purifier is suitable for family use, its water purification effect is ideal, it can effectively remove bacteria, heavy metals, organic matter, different colors and odors in the water, etc., and can be drunk directly.

<> if we really want to consider the water purification effect and technology, we still have to give priority to brands that specialize in water purifiers, especially those with American aerospace water purification technology. The difference between the water purifier and the ultrafiltration machine is whether to use the RO membrane filter element, the water purifier uses the RO membrane filter element, so the purification effect is the best, and the purified tap water can be drunk directly! In fact, before buying a water purifier, test the water quality of your own home, and then choose the corresponding filter element, and the filter element will be replaced in the future, so the after-sales service must be good, otherwise it will be very troublesome later.

Finally, let's take a look, after all, ** is also a very important factor.

High-end kitchen water pursues pure water quality, and the inner "core" adopts patented side-flow membrane technology to improve the impact of water flow and enhance anti-pollution ability; Improve the anti-fouling ability of the filter element, prolong the life of the filter element, the life of the RO membrane is up to four years, and reduce the number of core changes, and the filtration technology of the filtration equipment on the market is different, mainly microfiltration, ultrafiltration and reverse osmosis, etc., and the reverse demolition and rapid osmosis is the filtration accuracy is more powerful, which can filter out many harmful substances such as bacteria and viruses in the water. Because of the different water purification technology and filter element combination structure, it is also in line with different water quality use, therefore, consumers must analyze specific problems and choose suitable water purifier products according to the water quality in their own area to meet their own needs.

Buy a water purifier that meets your local water quality. Choose a brand that specializes in water purifiers, and choose a brand with the highest quality to ensure that there is no leakage. There are wading parts on the side, and they are all made of food-level materials. Choose a perfect after-sales service, which can help clean and better filter elements in time.

Water purifier related technology, as a domestic water purifier brand, whether it is a big brand or a second-line brand, should have its own independent innovation or research and development technology, can not always imitate others, an enterprise, whether a brand has solved the fundamental problem in this regard, can bring new value to consumers, whether there is always a new technological breakthrough, for their own end customers to solve the problem.

1. The total amount of rated water purification. The total amount of rated water purification refers to the total amount of pure water that can be filtered out from the time the water purifier is used to the time when the filter element is replaced. The higher the value, the more durable the filter is.

2. Effluent flow rate. The higher the value, the shorter it will take to fill a glass of water. The size of this value bridge is related to the size of the membrane.

3. Core replacement cost. The filter element of the water purifier belongs to the consumables, and when the filter element is full of impurities, it is time to replace it.

Personally, I think Bilun amuses us that we must pay attention to the brand when choosing a water purifier, after all, I think that at this time, only the big brand Xiangtong clan will have a more complete function than hand sales.

Summary. Hello!

Innovation, differentiation and focus are the core.

For the product water purifier, (+ is the core interest level.

Hello! Innovation, differentiation and focus are the core.

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Brand is the core interest of a business.

1. Products, 2. Enterprise-Consumer, 3. United States.

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1 In fact, everything is good or bad, but not only the brand is the best, just as a household water purifier is concerned, the most suitable is the best. Many people are in a misunderstanding, thinking that water appliances must be a big brand, the best is the best, but in fact, this is not the case. Our choice of water purifier must be based on comprehensive factors.

Regardless of whether we choose the top ten brands of water purifiers or the top ten brands of non-water purifiers, as long as we pay attention to a few points when purchasing, there will be no problem.

1. First of all, it is necessary to consider the core filtration technology of the water purifier, including its filter element and filter material, whether it is of high quality and does not meet the national water purification requirements, and whether the products produced by the company have obtained relevant national certifications (such as production licenses, business licenses, 3C compulsory certification, water quality monitoring reports, ......etc.).To put it simply, whether it has the relevant national certification qualifications, although most of the water purifiers on the market are assembled, but these core things are better to understand clearly.

2. It is necessary to understand the development history of the company, what is their production scale, how many employees there are, whether they have their own plant and how big the plant is, and whether they have the technical strength to develop water purifiers independently. This is also very important for the quality assurance of our water purifiers.

3. At present, there are a lot of counterfeit and shoddy products on the market, and there are many fake certificates, so the relevant certification of the product must be carefully reviewed, and it is best to inquire about the regular inquiry outlets. If there is no license, it is a counterfeit and shoddy product, and such a product has no security guarantee. Therefore, it is still important to remind consumers that in addition to their own experience, it is also important to look more, ask more, and check more.

Wisdom water purifier has been at the top of the water purifier industry for many years, here is a reminder that no matter which water purifier equipment you choose, you must not just talk about the quality, so it is easy for us to cause misunderstandings in the choice, depending on the manufacturer's qualifications, quality, after-sales service, etc.! Only when we consider it comprehensively can we choose the water purifier that suits us. In addition, it is worth noting that because the water quality in the north and south is different, the core filtration technology of the water purifier will also be different.