Under-sink water purifiers usually consist of a pre-filter, a reverse osmosis membrane, and a post-filter, all installed under the kitchen sink. Pre-filters remove sediment, chlorine, and other contaminants that can affect the taste or odor of the water. The reverse osmosis membrane is the heart of the system as it removes up to 99% of impurities including lead, bacteria, viruses and other harmful substances. An after-filter then adds some healthy minerals and improves the taste of the water. Filtered Water Dispenser, Soft Hard Water , Water Softener Systems , Water Filter Indoor ,Residential Water Softener . Reverse osmosis water purifiers have become a must-have in households around the world due to their ability to effectively remove impurities from drinking water. As more and more people become aware of the dangers of drinking contaminated water, the demand for these devices has skyrocketed. As a reverse osmosis water purifier manufacturer, Angel is looking for distributors to bring our reverse osmosis water purifier products into new markets. The product will supply to all over the world, such as Europe, America, Australia,Mexico, Malaysia,London, South Korea.As people pay more and more attention to the quality of drinking water, the use of kitchen water purifiers is also becoming more and more extensive. These devices use a variety of filtration methods to remove impurities and contaminants from tap water, providing households with clean, safe drinking water. In recent years, with the advancement of technology, the water volume range of the new generation of kitchen water purifiers has become wider and wider, providing unprecedented convenience and versatility.