Hansgrohe. All Croma Green showerheads and handshowers incorporate EcoAir air-injection technology to offer a full-bodied spray at a low flow of 2 gallons per minute. The Croma E 75 showerhead (shown) and handshower offer pulsating massage and turbo spray modes via 40 spray channels. The product line also includes the Croma E 100 Green Vario-Jet models with a spray face dial that allows for spray intensity adjustments. The C 100 Green 3-Jet model features a 4-inch spray face and 85 spray channels. All three models include showerhead and handshower units. 800.334.0455. www.hansgrohe-usa.com.