Express Water Reverse Osmosis System Installation. Video will open in a new window. The item "Alkaline Reverse Osmosis Water Filtration System Mineral RO 50 GPD" is in sale since Monday, June 13, 2016.This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Water Filters". The seller is "expresswater" and is located in North Hollywood, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Saint lucia, Barbados, Brunei darussalam, Bolivia, Ecuador, Guadeloupe, Jordan, Cambodia, Sri lanka, Luxembourg, Macao, Maldives, Nicaragua, Peru, Paraguay, Viet nam, Uruguay.