If your family lives in a new residential area with good water quality, individuals do not have high requirements for water quality. Then the acquisition of an ultrafiltration machine is sufficient to meet their expectations. But if your home is an older high-rise residential, using water tank water supply, or living in the north, then the acquisition of a RO reverse osmosis water purifier is the best choice.
The main component of ultrafiltration is the ultrafiltration membrane, the filtration accuracy of one hundredth of a micron, when the water through the ultrafiltration membrane, can be most of the impurities in the water retained in the ultrafiltration membrane, so as to achieve the effect of purification of water quality. At the same time, it needs to be backwashed from time to time (about a week) to clean the impurities retained to ensure the long-term service life of the ultrafiltration membrane.
Reverse osmosis water purifier using a combination of cartridges, physical filtration of raw water quality layer by layer, gradually deepen, and finally reach the drinking water standards of water treatment equipment. The core element for the RO membrane, filtration accuracy of one ten thousandth of a micron, can remove all harmful substances in the water.
Water purifier brand on the choice of Angel, Angel company was founded in 1987. 1988 developed the first water purifier; 1993 developed the first water dispenser. Angel ploughing the field of water purification for 33 years, participated in the development of 14 national and industry standards, with 768 patents, more understanding of Chinese water quality, research and development of water purification products more suitable for Chinese families, long-lasting reverse osmosis membrane was introduced, is to break the monopoly of foreign reverse osmosis membrane technology. Products sold in the United States, Japan and other 65 countries, won the global 200 million people choose.