The Maxwell SE 1.6gpf RF 14" Rough-In Combo includes the GMaxwell SE21152 Bowl and G0028174 Tank, engineered for high efficiency and performance. With a flush rate of 1.6 gallons per flush (gpf), this toilet system effectively reduces water consumption while maintaining powerful flushing capabilities. The 14" rough-in size is suitable for various installations, ensuring compatibility with existing plumbing. Constructed from durable materials, this combo meets industry standards for quality and reliability, making it a perfect choice for both home and commercial use.