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TOTO Aquia IV Washlet+ S7A One-Piece - White toilet with a control panel on a white background

TOTO Aquia IV Washlet+ S7A One-Piece

by TOTO
SKU MW6464736CEMFGNA#01

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$3,594.00
$2,516.00
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TOTO Aquia IV Washlet+ S7A One-Piece

  • DYNAMAX Tornado Flush: 360-degree powerful flush cleans the entire bowl efficiently
  • Dual Flush: 1.28 GPF / 0.9 GPF options save water on lighter flushes
  • CEFIONTECT Glaze: Smooth ceramic glaze keeps the bowl cleaner and prevents sticking
  • EWATER+ and PREMIST: Electrolyzed water mists the bowl and wand after each use
  • Auto Open and Close Lid: Motion-activated lid opens and closes hands-free for convenience
  • Hidden Cords and Hoses: Concealed connections create a clean, seamless appearance
  • Skirted Design: Smooth concealed trapway makes cleaning easier and looks sleek
TOTO Aquia IV Washlet+ S7A One-Piece - White toilet with a control panel on a white background
TOTO Aquia IV Washlet+ S7A One-Piece - Tornado Flush

Strong & Water-Saving Flush

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

TOTO Aquia IV Washlet+ S7A One-Piece - Washlet+ toilet technology display with TOTO branding on a dark background

Self-Cleaning Technology

EWATER+ cleans the wand and bowl automatically after each use. PREMIST sprays the bowl before use to help reduce buildup.

TOTO Aquia IV Washlet+ S7A One-Piece - heated seat, air dryer, deodorizer, and water spray

Comfort & Hands-Free Use

The heated seat, auto open/close lid, and night light make it easy and comfortable to use anytime. You can also add auto flush for a fully hands-free setup.

TOTO Aquia IV Washlet+ S7A One-Piece - auto lid, night light, and ewater technology

Clean & Modern Design

The one-piece and skirted design looks sleek and is easy to wipe down. Hidden cords and hoses keep everything neat and uncluttered.

TOTO Aquia IV Washlet+ S7A One-Piece

The TOTO WASHLET+ is designed for a clean, modern look with hidden cords and hoses for a seamless finish. It combines a bidet seat and toilet made to fit perfectly together, creating a neat and elegant setup. This system offers comfort, convenience, and style all in one.

Perfect for anyone who wants a sleek and smart bathroom upgrade.

TOTO Aquia IV Washlet+ S7A Specifications and Features

  • High-technology Combination
  • Hidden connections for a neat, seamless look
  • DYNAMAX TORNADO FLUSH cleans the whole bowl with 360° power
  • Ultra high-efficiency dual flush 1.28 GPF / 0.9 GPF (4.8 LPF / 3.4 LPF)
  • CEFIONTECT glaze keeps the bowl smooth and prevents waste buildup
  • Fully skirted design gives a sleek look and makes cleaning easier
  • Universal Height
  • Chrome plated push button
  • 12" rough-in, with optional 10" or 14" available
  • Elongated front bowl toilet and WASHLET+ S7A set
  • EWATER+ and PREMIST keep the bowl and wand fresh after each use
  • Multifunction pearl white block-style remote control
  • Auto open/close lid
  • Night light
  • Optional auto flush upgrade available on select models

TOTO Aquia IV Washlet+ S7A One-Piece Compatibility

The TOTO Aquia IV Washlet+ S7A is a one-piece smart toilet with 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 integrated bidet seat and smart controls).
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, restore water, and plug the bidet into the GFCI outlet.

TOTO Aquia IV Washlet+ S7A One-Piece Downloads

TOTO Aquia IV Washlet+ S7A One-Piece Installation and Owner's Manual

TOTO Aquia IV Washlet+ S7A One-Piece Spec Sheet

Frequently Asked Questions

  • The difference between the TOTO Washlet S7 and S7A is that the S7A has an automatic lid that opens and closes by itself, while the S7 does not. Both have similar cleaning and comfort features.

  • Yes, the TOTO Aquia IV is a reliable toilet because it has a strong flush, water-saving system, and a design that’s easy to keep clean.

  • The TOTO Aquia IV comes with a dual flush system, powerful flushing, smooth ceramic glaze, and a clean, modern design with WASHLET+ compatibility.

  • The TOTO Aquia IV is made from durable ceramic with a smooth glaze that helps prevent dirt and waste from sticking.

  • Yes, a WASHLET can reduce or even replace toilet paper because it uses warm water to clean and has a built-in air dryer.