A Culligan drinking water system brings the joy of better water straight to your tap to improve the quality of life for you and everyone in your home. Our filtration systems utilize reverse osmosis to efficiently eliminate contaminants and reduce impurities in your water, resulting in better overall health for your family. Culligan's space-saving filters feature designer faucets that look great and that easily mount to your sink. Our mobile service team will perform the installation to ensure optimal performance throughout the entire long life of your system. Give your people Culligan water, straight from the tap.