Americh CA6642T2-BI Catalina II 6642 - Tub Only - BiscuitProduct Info Description This beautiful, oval design, with its sloped back, will enhance the beauty of your bathroom and offer a soothing bathing experience. The Catalina II is part of the Americh Drop in Collection and can be purchased with any system. The Catalina II is available in all Americh Standard Colors. Gallons to Overflow: 75 Whirlpool Operating Gallons: 55 Material: Acrylic (All Americh Standard Colors) Tub Floor: Textured Undermount: Yes