Hidden Valve Technology’s new line of toilets use the patent-pending 100 percent Hide channel, an innovative design that easily hides the traditional angle stop and supply hose behind the tank. The design also eliminates a critical drip zone with the exclusive Dri-Fill system. The company has chosen one of the world’s largest sanitary ware suppliers to handle all manufacturing to assure the finest quality. 530-218-3075; www.hiddenvalve.com.