The 4270A104.020 Heritage Vormax High Efficiency Toilet Tank by American Standard is a top-of-the-line back-to-wall toilet designed for efficiency and durability. With a sleek white design, this tank is perfect for any bathroom and includes all necessary components for installation. The Vormax technology ensures high efficiency flushing, making it an ideal choice for eco-conscious consumers. Upgrade your bathroom with this reliable and stylish toilet tank.

Amazon $169.99