CULLIGAN SR-115 Shower Filter (White) Over the years, we have learned that many aspects of our environment may, over time, influence the softness and health of our skin. We now use sun filters, lotions to protect us from wind, and several other methods. What we may be almost totally unaware of is how our water may affect our skin's integrity. Water can contain chlorine and other pollutants that may cumulatively result in chronic sensitivities and even destruction of vital cellular structures As a leader in water filration systems, Culligan introduces the SR-115 shower head filter It uses an efficient and replaceable Carbon Block Filter that has a capacity of 5,000 gallons of water or up to 6 months use Reduces chlorine from your shower water by up to 95%, as well as unpleasant odors and fine sediment Designed to maintain the height of your current shower so as not to impede in your comfort