The adjustable massage showerhead allows you to adjust the pressure to suit you. This makes a great shower for bathing children and pets. Once you try this you will wonder why you went so long without one. The filter removes dangerous chlorine, VOC's and many other dangerous chemicals from water. While all these chemicals may not be present in your water, if you are getting your water from a municipal source, you almost certainly have chlorine in your shower water.
Adding a shower filter to your shower will be one of the best investments you can make.