My Cart Find My Dealer Now providing virtual appointments. Book Now. Drinking Water Systems Sort By Position Product Name Price Product Availability Set Ascending Direction Aqua Cleer Reverse Osmosis Drinking Water System Find dealer for prices Find My Dealer View Details Sort By Position Product Name Price Product Availability Set Ascending Direction Rent or purchase Culligan offers both rental and purchase options for our drinking water systems. Not sure which is right for you? Let's take a closer look at the benefits of both. Rental vs. purchase How does a Culligan drinking water system work? The reverse osmosis filtration membrane within the system removes unwanted particles such as lead and sodium from your drinking water. This provides your family with clear, healthy, great-tasting water. Our filters are designed to save space and feature designer faucets that easily mount to your sink. A limited lifetime warranty is included with our reverse osmosis systems, which are built for long life and backed by years of dependable service. Bring Culligan Water into your home or office to start experiencing water well-lived. Support Schedule an Appointment Special Offers In-Home Water Test About Careers Online Bill Pay NewsLetter Sign Up Stay Connected © Culligan 2021 Privacy Policy Terms & Conditions Website by: Perrill To Top