Americh CN6030TA2-BI Concorde 6030 - Tub Only / Airbath 2 - BiscuitProduct Info Description This simple and clean design, features a gently sloped lumbar support, and a spacious interior. The Concorde is part of the Americh Drop in Collection and can be purchased with any system. The Concorde is available in all Americh Standard Colors. Gallons to Overflow: 57 Whirlpool Operating Gallons: 40 Material: Acrylic (All Americh Standard Colors) Tub Floor: Textured Undermount: Yes Airbath II Perimeter Individual Air Jets