There are also activated carbon filter elements, which are from Hainan, Southeast Asia, Europe, the best in Europe and the best in Southeast Asia. You can compare it when you choose. I'm talking about conscientious businessmen. Many businesses use some so-called patents, the appearance is deceptive, not to mention the core materials. If the water pollution is serious and the water quality is poor, it must be a reverse osmosis machine, that is, a machine with a built-in water pump to be plugged in. The reverse osmosis machine can also filter out tiny bacterial particles such as heavy metals, which can achieve real purity and purity. The following figure
Pure water can be discharged immediately according to tap water, and can also be switched between drinking water and pure water. This kind of water purifier needs to be replaced frequently, and its price is low, and its installation is simple and easy to disassemble, but its actual effect is mediocre, so it is suitable for users who need to bring the water purifier when renting a house or traveling. In the process of selection, in the final analysis, it is necessary to return to the essence of clean water. Some brands use various names to fool consumers into publicity and promotion, so for these brands and machines, consumers buy IQ tax instead of water purifiers. As the saying goes, all the money wasted is water in the brain.