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TOTO Ultramax Low Profile One-Piece Toilet - 1.28 GPF - White toilet on a white background

TOTO Ultramax Low Profile One-Piece Toilet - 1.28 GPF

by TOTO
SKU MS618114CEFG#01
$747.00
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TOTO Ultramax Low Profile

  • Tornado Flush: Centrifugal, cyclonic rinsing action utilizes two powerful nozzles to clear the bowl efficiently at an ultra-efficient 1.28 GPF volume
  • CEFIONTECT Glaze: Smooth ceramic finish minimizes surface friction to keep waste from adhering and simplify maintenance
  • SoftClose Seat: Premium elongated front seat lowers itself silently without slamming (SS114 model included)
  • Universal Height: Posture-friendly seating height mimics a standard chair to provide comfort for users of all mobilities
  • Low-Profile Tank: Space-saving compact tank height creates a streamlined, modern look that easily fits under shelves or counters
  • WASHLET+ Compatible: Engineered with integrated internal pathways to seamlessly accommodate a water-wash bidet upgrade with hidden lines
  • ADA Compliant: Serves people of every age and capability, optimizing the bathroom experience for accessibility
TOTO Ultramax Low Profile One-Piece Toilet - White toilet on a white background
TOTO Ultramax Low Profile One-Piece Toilet - 1.28 GPF - top view

Easy-Clean Glaze

The CEFIONTECT glaze creates an extraordinarily smooth ceramic surface that helps keep the bowl clean. By preventing debris and mold from adhering to the porcelain, it ensures that routine bathroom maintenance requires less time and effort. A common feature in Toto One Piece Toilets.

TOTO Ultramax Low Profile One-Piece Toilet - 1.28 GPF - side view

Powerful Tornado Flush

The TORNADO FLUSH system utilizes two powerful nozzles to create a centrifugal, cyclonic rinsing action with a 1.28 GPF volume. It delivers a strong and efficient clean with every flush, sweeping away waste efficiently. Found in many Toto Ultramax models.

TOTO Ultramax Low Profile One-Piece Toilet - 1.28 GPF - front view

Smooth Trapway Design

The internal trapway is fully glazed to match the smooth texture of the bowl, allowing waste to flow smoothly without catching on rough ceramic areas. This internal design works in harmony with the flush engine to maximize performance.

TOTO Ultramax Low Profile One-Piece Toilet - White toilet on a white background

Comfort and Convenience

Universal height, a spacious elongated bowl, and the included SoftClose seat make it comfortable and easy to use every day while meeting accessibility standards for modern bathroom layouts.

TOTO Ultramax Low Profile One-Piece

The TOTO Ultramax One-Piece is a trusted classic updated to meet modern expectations for comfort, cleanliness, and performance. It features a distinctive low-profile tank configuration that offers a substantial, furniture-like presence while fitting seamlessly into compact spaces or under bathroom shelving. Equipped with a high-efficiency 1.28 GPF TORNADO FLUSH® system and a smooth CEFIONTECT® ceramic glaze, it ensures consistent rinsing results while maintaining a premium everyday bathroom experience.

Perfect for those looking for a high-performance, low-maintenance toilet with a sleek low-profile tank design, comfortable elongated bowl, and a seamless one-piece body.

TOTO Ultramax Low Profile Specifications and Features

  • CEFIONTECT® ceramic glaze prevents debris and mold from sticking to ceramic surfaces
  • High-efficiency TORNADO FLUSH® system for powerful and reliable rinsing
  • Specially designed to accommodate WASHLET®+
  • Decorative one-piece design with low-profile tank
  • Comfortable universal height
  • Elongated front bowl with included SoftClose® seat (SS114)
  • Chrome plated trip lever included (with optional upgrade finishes available)
  • 12" rough-in installation

TOTO Ultramax Low Profile One-Piece Toilet - 1.28 GPF Compatibility

The TOTO Ultramax Low Profile is a one-piece toilet with an elongated bowl and low-profile tank design. Confirm these three things before ordering:

  • Rough-in measurement: 12-inch standard installation.
  • Floor clearance: 21 inches in front of the bowl, 15 inches on each side.
  • Water supply: Standard ½-inch connection at the base of the toilet.
Toto toilet compatibility. Will it fit your space/

Installation steps

  1. Prep. Shut off the water supply, flush to empty the tank, then disconnect the supply line.
  2. Remove the old toilet. Unbolt from the floor and scrape the old wax ring from the flange.
  3. Set the wax ring. Place a new wax ring on the flange, centered over the drain.
  4. Seat the new toilet. Lower onto the flange, press down firmly, and hand-tighten the bolts evenly.
  5. Connect and test. Reconnect the supply line and restore water pressure to check for leaks.

TOTO Ultramax Low Profile Downloads

TOTO Ultramax Low Profile Installation Manual

TOTO Ultramax Low Profile Spec Sheet

Frequently Asked Questions

  • Yes! The Toto UltraMax is a good toilet. It flushes powerfully, uses less water, and has a smooth design that’s easy to clean.


  • The benefits of Ultramax are its strong flushing, easy-to-clean one-piece design, and reliable performance. It’s simple, durable, and low maintenance.

  • Yes. The TOTO UltraMax features the TORNADO FLUSH® system, which uses two powerful nozzles to create a swirling, cyclonic whirlpool that cleans the entire bowl efficiently.


  • The TOTO Ultramax is a one-piece toilet known for its powerful flush, smooth design, and easy cleaning. It’s a popular choice for everyday use.