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. Drinking Water Cooler, Water Softener , Undersink Ro Water Purifier , Water Softner For Home ,Reverse Osmosis Purifier . Water quality issues are growing and people are looking for solutions to ensure they have access to clean and safe drinking water. The POU RO Water Cooler is a great way to provide customers with quality water at their convenience. Therefore, we are looking for a business partner for further growth and success. We consider someone who understands the POU RO water cooler industry. Having experience and knowledge of this market that can help us make more informed decisions and increase the chances of success. The product will supply to all over the world, such as Europe, America, Australia,Slovakia, Atlanta,Bogota, South Africa.When choosing a water filter, it is important to consider the quality of the water you will be drinking. Investing in a quality reverse osmosis water filter will ensure you have safe, clean drinking water.