The Brianne 1.6gpf Insulated Tank with a 12" Rough-in from Gerber Plumbing Fixtures is engineered for efficiency and performance. This tank features a 1.6 gallons per flush (gpf) rating, promoting water conservation without sacrificing performance. The insulated design helps prevent condensation, ensuring a clean and dry bathroom environment. Made from high-quality materials, this tank is built to last and meets industry standards for plumbing fixtures. Ideal for residential and commercial applications, it provides reliable flushing power and efficiency.