Americh ZP6036T-BI Zephyr 6036 - Tub Only - BiscuitProduct Info Description This charming, rectangular, contemporary design with its integral arm rests across each side, spacious interior and sloped lumbar support offers a cozy bathing experience. The Zephyr is part of the Americh Drop in Collection. The Zephyr is also available with any system and all Americh Standard Colors. Gallons to Overflow: 73 Whirlpool Operating Gallons: 46 Material: Acrylic (All Americh Standard Colors) Tub Floor: Non