Water Factory Systems 66-4506G2 Replacement Sediment Dirt Rust Reduction Filter. Is the correct replacement RO membrane for the following countertop RO systems. The 3M CUNO SQC TFC 25 GPD RO Membrane 66-4506G2 is a reverse osmosis (RO) membrane water filter. This RO membrane will help provide you with clean, pure, great-tasting drinking water. This replacement membrane has a capacity of 25 gallons per day.25 gallons per day capacity. Please see our About Me Page for Contact Information Sign up for our Newsletter to receive notification of new and sale items. We do our best to ensure the accuracy of every listings. Unfortunately, do to our high volume, mistakes sometimes occur. The item "Water Factory Systems 66-4506G2 Replacement Sediment Dirt Rust Reduction Filter" is in sale since Tuesday, May 30, 2017. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps & Water Filtration Systems\Water Filters & Filtration Parts". The seller is "nilsonhardware" and is located in Swanville, Minnesota. This item can be shipped to United States, 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, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Viet nam, Uruguay, Russian federation, Canada, South africa, Colombia, Antigua and barbuda, Saint lucia, Barbados, Bermuda, Cayman islands, Sri lanka, Maldives, Oman, Reunion, Montserrat.