The Niagara Earth Massage Handheld 1.5 gpm showerhead provides satisfactory water pressure while limiting water flow to 1.5 gallons of water per minute. It achieves this using a non-removable flow compensator. This low flow showerhead is non-aerated, meaning less warm water is lost between the showerhead and you. It is adjustable, and has 9 jet turbo massage settings: from a forceful jet spray to a gentle needle massage option. The water flow is consistent, regardless of the settings chosen.