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TOTO Aquia IV + S7A Two-Piece - White toilet with closed lid on a white background

TOTO Aquia IV + S7A Two-Piece - Universal Height

by TOTO
SKU MW4464736CEMFGNA#01

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$3,223.00
$2,257.00
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TOTO Aquia IV Washlet+ S7A Two-Piece

  • DYNAMAX Tornado Flush: Powerful 360-degree flush cleans the entire bowl at 1.28 or 0.9 GPF
  • Auto Open and Close Lid: Motion-activated lid opens and closes hands-free
  • EWATER+ and PREMIST: Electrolyzed water auto-cleans the wand and bowl, plus mists before each use
  • CEFIONTECT Glaze: Smooth ceramic glaze keeps the bowl cleaner and prevents sticking
  • Heated Seat: Warm seat for added comfort
  • Remote Control: All wash settings within easy reach
  • LED Nightlight: Soft light makes nighttime visits easier
TOTO Aquia IV + S7A Two-Piece - White toilet with closed lid
TOTO Aquia IV + S7A Two-Piece - Universal Height toilet with hidden cords, self-cleaning features, and sleek skirted design

Strong & Water-Saving Flush

The DYNAMAX TORNADO FLUSH uses powerful water flow to clean the bowl while using less water. The dual flush option helps you save even more water every day.

TOTO Aquia IV + S7A Two-Piece - Universal Height control panel features for customizable wash settings.

Self-Cleaning Technology

EWATER+ cleans the wand and bowl automatically after each use. PREMIST sprays the bowl before use to help prevent buildup and keep it cleaner.

TOTO Aquia IV + S7A Two-Piece - White toilet with closed lid on a white background

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 experience.

TOTO Aquia IV + S7A Two-Piece - White toilet with closed lid

Clean & Modern Design

Hidden cords and water lines keep the setup neat and clutter-free. The skirted design makes the toilet easier to wipe down and maintain.

TOTO Aquia IV + S7A Two-Piece Toilet

The WASHLET+ system neatly conceals the WASHLET power cord and water supply hose for a clean installation. The system is comprised of a bidet seat WASHLET and toilet which are specially designed for a seamless installation that compliments your bathroom's décor.

TOTO Aquia IV + S7A Specifications and Features

  • High-technology Combination
  • Concealed connection 
  • DYNAMAX TORNADO FLUSH system -1.28 GPF / 0.9 GPF (4.8 LPF / 3.4 LPF)
  • CEFIONTECT glaze keeps the bowl clean and reduces sticking
  • Completely skirted design for a sleek and understated look that's easier to clean
  • Universal Height
  • 12" Rough-in (optional 10" & 14" rough-in)
  • Elongated bowl and WASHLET+ S7A and tank set
  • EWATER+: The EWater technology auto-cleans wand and bowl after every use
  • PREMIST: Premist technology that automatically mists the bowl before each use
  • Easy-to-use pearl white remote control
  • Open/Close Lid: Automatic
  • Night light feature
  • Auto flush available as upgrade (See Available Options above)

TOTO Aquia IV + S7A Two-Piece - Universal Height Compatibility

The TOTO Aquia IV + S7A is a two-piece smart toilet with an integrated WASHLET+ S7A 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 WASHLET+ S7A bidet seat).
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. Lower the bowl onto the flange, press down firmly, and hand-tighten the bolts evenly.
  5. Attach the tank. Bolt the tank to the bowl using the hardware provided, then connect the supply line and plug into the GFCI outlet.

TOTO Aquia IV + S7A Downloads

TOTO Aquia IV + S7A Installation Manual

TOTO Aquia IV + S7A Spare Parts Manual

TOTO Aquia IV + S7A Spec Sheet

Frequently Asked Questions

  • The TOTO Aquia IV height is a universal height, which is slightly taller than standard toilets for easier sitting and standing.

  • Universal height in TOTO toilets means the seat is higher than a regular toilet, making it more comfortable for most adults to use.

  • Yes, the TOTO Aquia IV is a good toilet because it has a strong flush, water-saving dual flush system, and a sleek design that is easy to clean.

  • The TOTO Aquia IV is made of durable ceramic with a CEFIONTECT glaze that helps keep the surface smooth and clean.

  • The TOTO Aquia IV features a dual flush system, powerful TORNADO FLUSH, CEFIONTECT glaze, skirted design, and WASHLET+ compatibility for a clean and modern setup.