In recent years, frequent problems with prepared dishes, various unhealthy takeaway foods, and well-known catering brands, coupled with the prevalence and abuse of food additives, have led to unprecedented levels of consumer concern for food safety.

Driven by this consumption trend, the domestic water purifier market has developed rapidly. After all, water is the source of life, and each of us cannot live without water.

However, due to the rapid development of social industrialization in the past few decades, many water sources have been polluted to varying degrees, so people are very concerned about the quality of water.

Over the years, in order to ensure the safety of drinking water for the masses and ensure that users can drink clean and safe tap water, many countries have given great attention and support to this.

However, even so, we also found a rather strange phenomenon: obviously, the tap water is clean and can be drunk directly after being boiled, but why do many families choose to install water purifiers? Look at the overwhelming advertisements for water purifiers on the market. Is this really useful?

In this regard, many people think that after drinking tap water for so many years, there is no physical problem, so they should be at ease. Naturally, there is no need to install a water purifier. Some people also think that water purifiers usually advertise that tap water is polluted, and those manufacturers and distributors "induce" consumers to buy.

In fact, according to the in-depth investigation and understanding of industry insiders, a situation that most people do not know is discovered: the water supplied by major water plants is indeed a clean water source, there is no doubt about it. But what comes out of your faucet is not necessarily clean water.

Why is there such a situation? The main reason is that many unpredictable situations occurred during the transportation of tap water. And these situations are very likely to make the originally clean water become polluted and unclean water.

For example, in the construction process of various buildings in the city, the situation of digging and damaging the tap water pipes often occurs. As a result, pollutants around the water pipes may take the opportunity to mix into the pipes, causing damage to water quality. We believe that many families have occasionally encountered the situation of "muddy water" and "smelly water" at home, which is caused by pipeline pollution.

In addition, due to the long-term disrepair of the tap water pipes, it is easy cause some impurities to accumulate in the pipes, which will definitely cause tap water pollution.

Of course, when running water from the waterworks to the homes of ordinary people, the problems encountered are not only pipeline pollution.

For example, in order to increase the water pressure, large and small water storage tanks are installed on the roofs of residential buildings in many rural areas. If these water storage tanks are not cleaned frequently, it will also cause an increase in sediment and cause secondary pollution to the water body.

It can be seen that the statement that tap water must be safe is not objective and rigorous enough. The tap water in residents' homes needs to be purified again, so we think that it is actually necessary to install water purifiers.