The latest in shower head performance and style with the advantages of filtered water. Enjoy high powered spa level hydrotherapy with clean, fresh, water filtered through 3 stages.Includes: One fixed shower head, one handheld shower head, installation instructions, washers, and plumber's tapeDiameter: 4-inShowering with unfiltered water can lead to dry skin and damaged hairReduce exposure to radioactive iodine, radon and hydrogen sulfide. Discourage the growth of mold, mildew and algae. Improve your water's pH Balance.Help reduce chlorine and its vapors, damaging chemicals, heavy metals, miner..