Experience a 90% chlorine-free shower for healthier, younger looking skin, and softer, more manageable hair. The unique design of this filter helps to reduce fading of color-treated hair and helps to avoid dry skin and scalp. This filter is especially great for those with chlorine sensitivity. This advanced shower filter is made with crystalline quartz for improved lathering and sudsing. Now, you can have a healthier, more enjoyable shower experience.