Americh launched Nerrisa, a rectangle drop-in tub with center drain that comes with or without Airbath. Nerrisa – which takes its name from early Greek lore, when it referred to sea nymphs or sea sprites – is made from acrylic. It measures 72 inches x 36 inches x 22 inches (1,829 mm x 915 mm x 584 mm); and is available in all standard colors. Optional accessories include chromatherapy features, grab bars, iBath sound system, inline heater, jets, pillow, thermal comfort system and Vibro Sonic Massage.