• An exceptional level of quality of life with the auto open and close lid.
  • The lid welcomes you and opens upon your approach and will also close on your departure.
  • The WASHLET can be set to auto open the lid only or both the lid and seat.
  • Automatically sprays eWater+ electrolyzed water to cleanse the bowl and reduce waste after every use.
  • Helps keep your bowl fresh and reduces the frequency of cleanings with harsh chemicals.
  • This same electrolyzed water is used to rinse the wand before and after every use.
  • Instantaneous water heating gives you immediate comfort.
  • The tankless system provides an endless supply of warm water versus other systems that utilize a warm water tank.
  • The absence of the tank provides a minimalistic, streamlined design.
  • Provides a soft light to gently illuminate the room.
  • Helps make navigation easier for those late night trips to the bathroom.
  • The soft illumination allows for higher visibility and easier use when the lights are off.

TOTO MW4463056CUMG#01 Aquia IV Toilet Support Literature

TOTO Auto Flush Kit Installation Video

TOTO MW4463056CUMG#01 WASHLET+ Aquia IV 1G Two-Piece Dual Flush Bidet Toilet with S550e Washlet

  • $1,834.00 Save $785

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The TOTO Aquia IV Dual Flush Elongated Two-Piece Toilet with eWater+ is designed to conceal the Washlet+ power cord and water supply hose for a seamless installation. The S550e Washlet+ features Toto's technologically advanced eWater+ system which uses electrolyzed water to disinfect the bowl. By misting the bowl after every use, the eWater+ technology helps to keep your toilet bowl clean and hygienic without any extra harsh chemicals.

The Premist function sprays the bowl before each use to prevent waste buildup, keeping the bowl clean. The Toto Washlet+ S550e is operated by a sleek gently illuminated touchpad remote with 2 user memory to save preferred settings.

The Washlet+ features 5 spray settings, auto open and close lid, heated seat, a nightlight, and instantaneous water heating.

The Aquia IV features Toto's DynaMax Tornado Flush, utilizing a 360-degree cleaning power to reach every part of the bowl. This version of the Aquia IV includes CeFiONtect, a layer of exceptionally smooth glaze that prevents particles from adhering to the ceramic. The chrome center-mounted push button that sits atop the tank allows you to proactively conserve water by choosing between a 1.0 GPF rinse or 1.28 GPF for poop.

TOTO MW4463056CUMG#01 Aquia IV Toilet Features

  • System includes toilet and Washlet+
  • Standard Height
  • Concealed supply connection for seamless installation
  • DYNAMAX Tornado Flush system, ultra high-efficiency
  • CEFIONTECT ceramic glaze prevents debris and mold for sticking to ceramic surfaces
  • Skirted Design, Non-clog 2.5" trapway with clear glaze coating
  • Elongated front bowl and tank set with SoftClose Seat
  • Dual quiet Flush, Chrome push-button
  • 12" Rough-in, Elongated front Washlet toilet seat with cover
  • eWater+ on wand and bowl, PREMIST of bowl before use
  • Auto open/close lid
  • Remote control operated
  • Front and rear warm water cleansing with adjustable temperature and pressure control
  • Heated seat with temperature control
  • Automatic air deodorizer, Warm Air Dryer, 2 User memory
  • Night light

Advanced toilet and Washlet technologies work together in complete synergy to set the standard for everyday living. Tornado Flush features hole-free rim design that offers dual-nozzle bowl cleansing, creating a centrifugal rinsing action and resulting in a cleaner bowl. CEFIONTECT glaze eliminates the microscopic gaps where waste hides. eWater+ technology mists the bowl and wand with electrolyzed water to keep surfaces clean without harsh chemicals. These and other innovative features create the most hygienic clean possible, leaving users feeling refreshed.

Instantly upgrade your bathroom with cutting-edge innovation and technology. The Washlet+ models offer a seamless integrated system that brings together all the best TOTO has to offer. Renowned for innovation and durability, the Washlet+ Series delivers on TOTO’s mark of excellence to make luxury the standard. Advanced technologies including CEFIONTECT glaze, heated seat, air deodorizer, cutting-edge flushing systems, and eWater+ provide the ultimate in comfort and hygiene.