With the improvement of living standards, many families are paying more and more attention to the health of drinking water, and water purification equipment has become the standard of modern families. The reporter recently visited major supermarkets and some specialty stores and found that the difference in price of water purifiers is mainly due to the amount of water and the filter. Experts say that household water purifiers are not as expensive as possible, and should be selected according to their actual needs. It is recommended to use tap water as much as possible in daily life, cooking and cooking, in order to fully supplement the various elements required by the human body. In Suning Appliance Zhengda Zidu store, the reporter saw that the entire mall mainly sells a water purifier named “æ²å›â€, and the price ranges from 2,999 yuan to 16,800 yuan. "The brand's water purifier sales are still very good, the most popular price for consumers is around 3,999 yuan, and a tea bar can be given. The public does not need to buy a water dispenser at home." Liu's shopping guide told reporters that the key to the water purifier is the water output and the filter element. The water purifier with a small amount of water and a high frequency of filter replacement is relatively low. The water output is large and the filter replacement frequency is small. Higher. For example, she used a water purifier with a price of 16,800 yuan. The water output is about 3 tons per day, and the filter replacement period is two to three years. "This is mainly used by the unit, and the number of people can also meet the water consumption, but the cost of filter replacement is also higher." The purchaser said. This statement was also confirmed by a salesperson in Gome's Yunshan store: "The price of our water purifier is between 2999-5999 yuan, and the price difference is mainly reflected in the filter element and the water output." The reporter saw at the exit of the third floor of the Carrefour Zhengda Zidu store. There was also a water purifier that was more than one meter high. A Carrefour employee who is receiving water told reporters that it is directly drinkable and is also a free drinking point for customers. What is the difference between ordinary tap water and water purifier purifying water? In a water purifier store on Xiyuan Road, the owner Zhao tested a cup of tap water and purified water with a long strip of TDS test pen. The value of tap water is 115 and the value of purified water is 5. “This means that the number of impurities in tap water is 115, and there are only five kinds of impurities in tap water after purification.†Mr. Zhao said that after purification, tap water can effectively filter out sediment, rust, solid impurities, etc. in tap water. Soften the water, and the purified water can be directly consumed to improve the quality of the people's living water. “At present, tap water is treated by conventional physical and chemical methods, and some mineral elements are retained. It can be directly consumed by heating and boiled, and some minerals can be absorbed by the body. However, it is impossible for the water purifier to target substances in the water. Purification, the cleaner the purified water, means that the harmful and beneficial elements of the human body are purified. This pure water is not very good for the body to absorb minerals.†An expert who has many years of experience in water treatment. It is recommended that citizens should use some tap water properly in their daily lives instead of blindly using water purifiers. The output waveform quality, load adaptability; has passed the State Power Electronics Product Quality Supervision Bureau Center for type testing, and has been in the aerospace, electronic technology, China Shipbuilding Heavy Industries, Weapon Industry and Equipment Research Institute, military production supporting units, military Universities and research areas widely used, and by many military customers praise. Dc Power Supply,Power Supply System,Militery Power Supply,Aviation Power Supply Jinan Xinyuhua Energy Technology Co.,Ltd , https://www.xyhenergy.com