How much do you know about Household Water Purifier?
A household water purifier is a drinking device that performs advanced treatment of tap water. Home water purifiers began in the 1950s and became popular in the 1970s, consistently continuing.
Especially in the 20th century, when the United States first discovered the existence of disinfection by-products in tap water, as a household self-protection device, many American households began to install and use it. Household water purifiers can be roughly divided into the following categories:
PP cotton filter water purifier: that is, a single-cylinder water purifier equipped with various PP cotton filter elements. The machine is generally low in price, but the filter element is easy to block, the replacement frequency is high, and the filtration accuracy is not very high. This is only It is used for preliminary filtration of water and cannot be directly consumed. Composite sintered activated carbon water purifier: the main filter medium is activated carbon rod. Activated carbon rods are usually made of activated carbon powder of different particle sizes and bonding materials fired at high temperature.