A.O. Smith

A.O. Smith is a well-known brand in the United States, ao Smith water purifier is A.O. Smith company in the very early water system products for research and development and testing, for the water quality of China's regional water quality for a long period of time to study and innovate in line with the Chinese family's water purification equipment, and the A.O. Smith A.O. Smith in the United States, South Carolina McBee's water system products engineering technology center for Smith water purifiers to provide foreign advanced water purification technology and standards.

3M

The Fortune 500 company 3M, known for its innovation over the past 100 years, has a strong liquid filtration core technology platform and more than 90 years of liquid filtration experience, and is a liquid filtration company whose business spans the industrial, healthcare, food and beverage, and drinking water industries in the world. In the field of water filtration, 3M covers three major businesses: catering water treatment, electrical water treatment and household water purification. Numerous internationally renowned restaurants, cola companies, bottled water companies, as well as more than 90% of the world's double-door refrigerators with built-in ice-making and drinking water systems, have adopted 3M drinking water filtration systems.

In fact, these two are well-known brands of water purifiers, they produce a strong water intake, we just need to choose according to their needs and budget.