Water Doctors Reverse Osmosis System combines a three stage filter system with a high tech membrane to provide you with 99.99% pure water.
Water Doctors Custom Engineered PRO-4000RO Purifier uses Reverse Osmosis Technology to provide 99.999% pure drinking water right at your kitchen sink. The PRO-4000RO will supply your family with 1,500 gallons a month of odor and taste-free water, all for a fraction of the cost of bottled water.
Learn more about Reverse Osmosis
How an RO System can improve your drinking water experience