Mirabelle MIRBD200WH Bradenton 1.28 GPF Toilet Tank Only with 12" Rough In - Left Hand Trip Lever Tank only configuration - designed to be paired with MIRBD230, MIRBD240 or MIRBD250 toilet bowl Constructed of the highest quality porcelain material Factory flush tested - guaranteed to perform Gravity flush type - tank uses the force of gravity to flood bowl with fresh water WaterSense certified toilet uses 20% less water than the current standard while maintaining superior performance