TOTO DuoFit In-Wall Tank System: Space-Saving, Water-Efficient, and Customizable Comfort

Transform your bathroom into a sleek, modern oasis with the TOTO DuoFit In-Wall Tank Dual-Flush System. Designed to maximize space and efficiency, this innovative system mounts discreetly inside the wall, freeing up 9 inches of floor space compared to traditional floor-mounted toilets. The result? A cleaner, more open bathroom that’s easier to maintain.

Featuring TOTO’s High-Efficiency DYNAMAX TORNADO Dual-Flushing System, this unit offers two flush options: a 0.9 GPF (gallons per flush) for light use and a 1.28 GPF for tougher jobs. This dual-flush technology not only ensures powerful performance but also promotes water conservation, helping you reduce your environmental footprint and save on utility bills.

Customization is key with the DuoFit system. The adjustable mounting height ranges from 15 to 19 inches, allowing you to set the perfect bowl height for users of all sizes, from children to taller adults. Plus, the in-wall tank is engineered to support up to 880 pounds, ensuring durability and stability when installed correctly.

For added convenience, the system comes pre-plumbed for optional WASHLET® bidet seat integration, with a built-in copper supply line for seamless installation. If you prefer a 2” x 4” stud setting, simply purchase TOTO’s compatible PVC outlet kit (THU343) separately. The one-piece blow-molded polyethylene tank is leak-proof, providing peace of mind and long-lasting reliability.

Note: The toilet bowl and push plate are sold separately, allowing you to choose the perfect match for your bathroom style.

Upgrade your bathroom with the TOTO DuoFit—where space-saving design meets water efficiency and customizable comfort.