Jolie Filtered Showerhead is your most essential beauty wellness tool. The Jolie Filtered Showerhead is best-in-class at removing chlorine & heavy metals from one’s shower water for better skin, hair, and wellbeing.Nearly all of the water in the country contains chlorine, heavy metals & other contaminants, which all contribute to many common skin & hair issues, such as dry skin, damaged hair, change in hair color, and rashes/irritation. A proprietary filter, which contains a blend of KDF-55 and Calcium Sulfite, sits in the neck of the showerhead & needs to be replaced every 90 daysIncluded with every Jolie is:1 Jolie Filtered Showerhead1 Replacement Filter, pre-installed1 Jolie Tiny but Mighty Wrench1 Jolie Cutest Plumber’s Tape in the World1 Install Guide1 Welcome LetterJolie is one-size fits all & does not compromise on pressure. Available in three colors. Strong pressure: designed to optimize pressure Sexy but sturdy: made of high-impact ABS Soft like butter: soft to the touch faceplate Universal fit: fits all US showers Environmentally-minded: CA & NY compliant (1.8gpm) Timeless design: designed with 100+ years in mind The perfect weight: 1.56lbs Size matters: 5.3' diameter, 5.4' long