Simplify and save with Zurn One® ready-to-install floor-mounted toilets. A combination of Zurn’s siphon-jet toilet bowl and water-efficient 1.28 gpf automatic flush valve, the Z5655.258.00.00.00 toilet system is a high-performance flushing machine. This system starts with a durable high-gloss vitreous china standard-height toilet bowl. The bowl’s siphon-jet action and fully glazed 2 1/8-inch trapway provide exceptional flushing performance. It’s topped with a 1.28 gpf AquaVantage® automatic diaphragm flush valve with a durable, chrome-plated metal cover. The flush valve contains a quiet chemical and clog-resistant GO BLUE® triple-filter diaphragm. GO BLUE® parts last up to 10x longer than the competitors’ seals and gaskets reducing maintenance expenses and extending their lifespan. For a high-performance, complete system in one simple package Zurn One toilet systems are perfect for new and retrofit commercial bathroom projects alike.

• One simple package from one manufacturer simplifies ordering, installation, and maintenance
• Battery-operated sensor provides accurate, hands-free operation
• Quiet GO BLUE® triple-filter diaphragm prevents water contaminants from clogging the diaphragm, extending its lifespan and lowering maintenance costs
• High-efficiency 1.28 gpf exceeds U.S. federal standard for water conservation, saving water and money
• Siphon-jet design with 2 1/8” trapway increases flushing power
• Heavy-duty cast brass appliance with a cast wall flange and set screws in a chrome-plated finish provides durability for long-term use
• Tamper-proof valve stop cap deters vandalism
• No-leak handle reduces water waste
• Durable vitreous china toilet bowl resists stains and scratches
• Floor-mounted, elongated toilet rim for user comfort and a touch of style