As people pay more and more attention to water quality safety, water purifiers have become a tool for purifying water quality. However, with the intensification of market competition, the product quality of the water purifier market is also uneven. What are the misunderstandings of purchasing a water purifier? Let us have a look. Myth 1: The more product filters, the better. Some manufacturers promote their own product filter, but in fact the filter is not the more the better. Some clean water can't move four or five filter elements, but they all use simple filter materials, and the filtering effect is not as good as a high-performance composite filter. Experts remind consumers that the last filter component of drinking water should use disposable filter elements as much as possible to avoid secondary pollution. Myth 2: Imported products must be better than domestic ones Some consumers believe that imported products are definitely better than domestic ones. Experts said that the tap water in developed countries is better and can be directly consumed. Their household water purifiers are generally used to solve the secondary pollution that may be formed in the water supply pipeline. Therefore, the purification process of imported household water purifiers is mostly simple, generally "pre-filter + activated carbon", for those countries where tap water can reach the standard of direct drinking, such a water purification process is completely sufficient. However, the water quality in China is relatively complicated, and it is impossible to purify it completely by a single water purification process. From the perspective of water purification technology, the household water purifier with combined filter is more suitable for Chinese water quality. Misunderstanding 3: The longer the filter life, the better. Some water purifiers on the market claim that the filter can be replaced in 3 to 5 years. Experts say that no replacement for years may mean that the filtration accuracy is greatly reduced, not only the purification effect is not good, but also the secondary pollution. Misunderstanding 4: Put on the water purifier to sit back and relax Many people think that it is safe to put on a water purifier, but it is not. Take the 5-stage filtered reverse osmosis water purifier as an example. Generally, the PP cotton needs to be replaced once every two months. The life cycle of the activated carbon filter element is 3-6 months, the life of the ultrafiltration filter element is 24 months, and the reverse osmosis filter element can be used. 36 months. Experts remind consumers that the water purifier needs to change the filter element to ensure the filtration effect, otherwise the filter element may become a source of pollution. The frequency of filter replacement should be determined according to the actual water pollution. If the water flow of the water purifier is smaller than before, it is necessary to consider replacing the filter. Concerned about surprises Label: The longer the filter life, the better? Misunderstanding of the purchase of water purifier Previous: Wooden door purchase: price from material view Next: How to know and buy aluminum alloy sliding door Synchronizer Assembly,Automobile Transmission Synchronizer,Synchronizer Set,Transmission Synchronizer Assembly ShaoXing Change Auto Synchronizer Ring Co.,Ltd , https://www.sxcjautoparts.com