LED shower head is designed to give a new look to your bathroom. You will experience the benefit of the high pressure rainfall to enjoy your shower massage effects. An extra changeable water filter is added to be used when needed. Colour Changing LED Shower Head is easy to install without the need of tools. Remove the old shower head from the water line and screw the new shower head. No need the use of tool or excessive forces to connect the shower head.http://www.besllinsanitary.com