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. Under Bench Water Filter, Kitchen Faucet Filter , Countertop Reverse Osmosis , Water Coolers ,Best Home Water Filtration System . With a solid reputation for producing some of the best water purifiers on the market, Angel has become a top choice among consumers. Our products utilize state-of-the-art technology to provide clean and safe drinking water to homes of all sizes. The product will supply to all over the world, such as Europe, America, Australia,Macedonia, New Delhi,Korea, Chicago.Water dispensers have become an essential appliance in many homes and offices. For those looking for clean and safe drinking water, a bottleless water dispenser with a filter is a great option. Reverse Osmosis (RO) technology ensures that water is purified and free of pollutants.