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TOTO Aquia IV Cube Washlet+ S7A Two-Piece - White toilet with a separate tank on a white background

TOTO Aquia IV Cube Washlet+ S7A Two-Piece

by TOTO
SKU MW4364736CEMFGNA#01

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$3,293.00
$2,306.00
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TOTO Aquia IV Cube Washlet+ S7A

  • DYNAMAX Tornado Flush: 360-degree flush technology cleans the entire bowl efficiently
  • Dual Flush: Two flush options: 1.28 GPF full flush and 0.9 GPF light flush for water savings
  • CEFIONTECT Glaze: Smooth ceramic glaze keeps the bowl cleaner and prevents sticking
  • EWATER+ Self-Cleaning: Electrolyzed water auto-cleans the wand and bowl after each use
  • PREMIST Bowl Spray: Mists the bowl before each use to help waste rinse away
  • Heated Seat with Auto Open/Close Lid: Warm seat and motion-activated lid for hands-free operation
  • Remote Control with Night Light: Pearl white remote controls wash settings and integrated night light for visibility
TOTO Aquia IV Cube Washlet+ S7A Two-Piece - White toilet with a separate tank on a white background
TOTO Aquia IV Cube Washlet+ S7A Two-Piece - White toilet with a separate tank on a white background

Powerful & Water-Saving Flush

The DYNAMAX TORNADO FLUSH cleans the whole bowl using strong water flow. The dual flush helps save water while still giving a powerful clean.

This type of system is commonly found in Toto Dual Flush Toilets.

TOTO Aquia IV Cube Washlet+ S7A Two-Piece - White toilet with a separate tank on a white background

Comfort & Smart Features

The heated seat, auto open/close lid, and night light make it comfortable and easy to use anytime. The remote lets you control everything with ease.

You’ll often see these features in Toto Smart Toilets.

TOTO Aquia IV Cube Washlet+ S7A Two-Piece - White toilet with a separate tank on a white background

Adjustable Cleaning Features

You can adjust the water temperature, pressure, and spray position to match your comfort. It also includes different spray modes for a better clean.

TOTO Aquia IV Cube Washlet+ S7A Two-Piece - White toilet with a separate tank on a white background

Self-Cleaning & Easy Maintenance

EWATER+ automatically cleans the wand and bowl after each use, while PREMIST helps prevent buildup before you even start. The skirted design also makes it easier to clean the outside.

This is one reason models in the Toto Aquia IV line are known for being easy to maintain.

TOTO Aquia IV Cube Washlet+ S7A

The TOTO Aquia IV Cube Washlet+ S7A pairs a sleek, skirted toilet with a WASHLET bidet for a clean, simple installation. It has powerful 360° flushing, dual flush efficiency, and CEFIONTECT glaze for easy cleaning. The wand auto-cleans, the bowl mists before use, and the seat is heated with a handy remote.

Great for anyone who wants a modern, easy-to-use bidet toilet combo.

TOTO Aquia IV Cube Washlet+ S7A Specifications and Features

  • Electronic bidet seat with toilet combo
  • 360° DYNAMAX TORNADO FLUSH cleans the entire bowl
  • Dual flush 1.28 / 0.9 GPF for water efficiency
  • CEFIONTECT glaze prevents waste from sticking
  • Skirted design for a sleek, easy-to-clean look
  • Universal height
  • Chrome trip lever
  • 12" rough-in (10" & 14" optional)
  • Elongated front bowl with WASHLET+ S7A
  • EWATER+ auto-cleans wand and bowl
  • PREMIST mists bowl before use
  • Pearl white block-style remote control
  • Auto open/close lid
  • Night light
  • Optional auto flush upgrade

TOTO Aquia IV Cube Washlet+ S7A Two-Piece Compatibility

The TOTO Aquia IV Cube Washlet+ S7A is a two-piece smart toilet with an integrated bidet seat. Confirm these four things before ordering:

  • Rough-in measurement: 12-inch standard. 10" and 14" supported with TSU01W adapter (sold separately).
  • 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.
  • Electrical outlet: GFCI 120V within 3 feet (powers the integrated bidet seat and remote).
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 bowl and attach tank. Lower the bowl onto the flange, press firmly, hand-tighten bolts evenly, then bolt the tank to the bowl.
  5. Connect and test. Reconnect the supply line, restore water, and plug the bidet seat into the GFCI outlet.

TOTO Aquia IV Cube Washlet+ S7A Downloads

TOTO Aquia IV Cube Washlet+ S7A Installation Manual

TOTO Aquia IV Cube Washlet+ S7A Spare Parts Manual

TOTO Aquia IV Cube Washlet+ S7A Spec Sheet

Frequently Asked Questions

  • The TOTO Aquia IV Cube Washlet+ S7A is a two-piece toilet with a built-in bidet seat. It combines a modern design with smart features like auto cleaning, heated seat, and remote control.

  • Yes, the TOTO Aquia IV Cube S7A cleans itself using EWATER+ for the wand and PREMIST for the bowl before each use.

  • Yes, the TOTO Aquia IV Cube S7A is water-efficient because it uses a dual flush system with 1.28 or 0.9 GPF.

  • Yes, the TOTO Aquia IV Cube S7A is easy to clean because it has a skirted design and a smooth ceramic glaze that helps prevent buildup.