The main component of the water purifier is the filter element, which will be cleaner after filtration, so choosing a water purifier means choosing a filter element. The filter element is divided into ultrafiltration, osmosis and ultrafiltration to remove residual chlorine in water, which makes the filtered water taste better, the reverse osmosis filtration accuracy is high, and the effluent is pure, but it has the disadvantages of slow effluent and must be electrified. Some people say that reverse osmosis filters pure water, and filtering out minerals in water is not good for your health. Then the activated carbon pp cotton is used for primary filtration without filtering out minerals.
The choice of water purifier should be based on local water quality and your own needs. For example, the water quality in the north is relatively hard, and this kind of water quality needs a water purifier with a reverse osmosis filter element. We all know that the filtration precision of reverse osmosis is very high, and it can filter calcium, magnesium ions and heavy metals in water. Therefore, it is especially commonly used in northern industrial areas. However, due to the influence of climate and environment, the water quality in the south is relatively good, so it is enough to choose a general water quality processor.
It depends on the budget. As the saying goes, the price of water purifier is the same. If you want good performance and guaranteed quality, you can't blindly covet cheap. Look at the budget before buying, and then choose the right water purifier, which will be more suitable. You must not let go after sale. The water purifier is a durable product, which has not been used up after buying it. Whether there is a perfect after-sales service network, and whether the subsequent core replacement, maintenance and on-site inspection services are convenient or not are all related to the vital interests of consumers. So be sure to choose a brand with quality assurance.
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