Niagara Conservation. Sava showerheads come with flow rates of 1.5 or 1.75 gpm but feature an oversized 4.4-inch diameter spray head and a pressure-compensating device to ensure optimal performance regardless of the home’s water pressure or psi. The showerheads feature a corrosion-resistant ABS thermoplastic body and a 360-degree swivel head. White and chrome finishes are available. 800.831.8383. www.niagaraconservation.com. Booth #C6195. –K.T.