Installed between shower outlet arm and shower hose or shower head
Fits arms and shower hoses or shower heads with ½ diameter - the standard size
Pre-installed water flow rate set at 2.5 gallons/minute can be adjusted between 1 and 3.5 gallons per minute
High quality materials prevent corrosion and limescale (calcium build-ups)
20 years manufacturer warranty. Lifecycle exceeding 20 years