Water purification information

How to distinguish the quality of the filter element of the water purifier

Update time : 2021-10-26 11:18:26

With the continuous improvement of people’s awareness of environmental protection, many families now install water purifiers in their homes to ensure water safety. After the water purifiers are installed, the drinking water in the home can be purified, making it safer for themselves and their families. Drinking water. However, the purification function of the water purifier is mostly completed by the water purifier filter element installed inside it, so the quality of the water purifier filter element is directly related to the purification effect of the water purifier and the quality of the water purifier.

When buying a water purifier, it is very important to identify the quality of the water purifier filter element inside the water purifier. At this time, we must first look at the process and materials used for the water purifier filter element. Now most water purifier filter elements are activated carbon ultrafiltration. It is made of membrane and other materials. If the quality of the water purifier filter element is not good enough, the quality of the water purifier filter element after production cannot be guaranteed, and its purification effect will be particularly poor, and it will become bacteria. The breeding ground makes the purified water bacteria exceed the standard and the heavy metals exceed the standard. People drinking such water is harmful to the body.

water purifier filter element

When identifying the quality of the filter element of the water purifier, you should also look at the size of the filter element pore size, because the pore size of the filter element of the water purifier is directly related to the filtering effect of the water purifier. The higher the grade, the higher the filtering function, especially those filter elements that use nano-membrane filtration technology, which can filter out particularly tiny impurities in the water. The filtration effect of the water purifier filter element below grade 4 cannot be guaranteed. It is recommended to buy.

When identifying the quality of the water purifier filter element, you can also refer to the price it is sold in the market. Although the price cannot be the main factor in determining the quality, it is also an important reference factor, because the quality of the water purifier filter elements sold on the market is uneven. Qi, the price ranges from tens of yuan to several thousand yuan or even tens of thousands of yuan. When buying, you should pay attention to the high price is not necessarily a good water purifier filter element, but the particularly low price is definitely not a good quality water purifier filter element. You must buy it. Those regular manufacturers have quality certification marks. Water filter, and its price cannot be particularly low, but when buying a water purifier filter element, there is no need to blindly pursue the price. Those water purifier filters that are as high as tens of thousands have not many advantages, just publicity. Brands with greater power are more famous.
　
When identifying the quality of the filter element of the water purifier, you also need to look at the material used for the filter element. Now the water purifier filter elements on the market are made of PP cotton, activated carbon, compressed activated carbon and RO reverse osmosis membrane. Filter elements of different materials are suitable for different water purifiers. You can choose the filter element according to the brand and model of the water purifier you choose. However, the higher the fiber density of the PP cotton filter element, the better the quality, and the sound of the activated carbon filter element when it is tapped The more delicate, the lighter the feel, the better the quality.

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