Save up to 35% on select items with code FALL26
Save up to 35% on select items with code FALL26
Skip to content
TOTO Aquia IV Washlet+ S7 One-Piece - White toilet with a lid on a white background

TOTO Aquia IV Washlet+ S7 One-Piece

TOTO
SKU: MW6464726CEMFGNA#01

FREE Shipping + No Sales Tax

$3,415.00
$2,391.00
Integrated Bidet Seat: WASHLET S7
Style
Authorized TOTO National Dealer
Fast & Free Shipping On All Orders
Pay How You Want Credit Card, Shop Pay, PayPal, HSA/FSA with Truemed and more.
Hundreds of 5-Star Reviews Dedicated Customer Support
Questions? Talk to a Real Person.
(877) 420-3443 Message Us

TOTO Aquia IV Washlet+ S7 One-Piece

  • DYNAMAX Tornado Flush: 360-degree cleaning power reaches every part of the bowl
  • Dual Flush: Choose 1.28 GPF or 0.9 GPF to save water on lighter flushes
  • EWATER+ Self-Cleaning: Electrolyzed water automatically cleans the wand and bowl after every use
  • PREMIST Bowl Spray: Mists the bowl before each use to help waste rinse away
  • Heated Seat: Warm seat with adjustable temperature settings for comfort
  • Remote Control: Multifunction remote with night light puts all wash settings within easy reach
  • CEFIONTECT Glaze: Smooth ceramic glaze keeps the bowl cleaner and prevents sticking
TOTO Aquia IV Washlet+ S7 One-Piece - White toilet with a lid and control panel on a white background
TOTO Aquia IV Washlet+ S7 One-Piece - White toilet with a lid on a white background

Strong & Water-Saving Flush

The DYNAMAX TORNADO FLUSH uses powerful water flow to clean the whole bowl. The dual flush helps save water while still keeping performance strong.

TOTO Aquia IV Washlet+ S7 One-Piece - White toilet with a lid and control panel on a white background

Self-Cleaning Technology

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

TOTO Aquia IV Washlet+ S7 One-Piece - White toilet with a lid on a white background

Comfort & Easy Control

The heated seat, warm water spray, and remote control let you adjust everything to your liking. The night light also makes it easier to use at night.

TOTO Aquia IV Washlet+ S7 One-Piece - White toilet with a lid and control panel on a white background

Clean & Modern Design

The one-piece and skirted design makes it easy to clean and gives a sleek look. Hidden connections keep everything neat and uncluttered.

TOTO Aquia IV Washlet + S7 One Piece

The Toto Aquia IV Washlet + S7 combines a high-tech bidet seat with a sleek one-piece toilet for a seamless, modern look. PREMIST and EWATER+ keep the bowl and wand clean automatically, while the heated seat and remote control let you adjust settings for comfort.

Perfect for those who want a fully featured, easy-to-clean bidet toilet.

TOTO Aquia IV Washlet+ S7 One-Piece Features and Specifications

  • High-tech Electronic Bidet Seat and Toilet Combination
  • Concealed supply connection for seamless installation
  • DYNAMAX TORNADO FLUSH® utilizes 360º cleaning power to reach every part of the bowl
  • Ultra high-efficiency dual flush 1.28 GPF / 0.9 GPF (4.8 LPF / 3.4 LPF)
  • CEFIONTECT® ceramic glaze minimizes waste from sticking to porous ceramic surfaces
  • Completely skirted design for a sleek and understated look that's easier to clean
  • Universal Height
  • Chrome plated push button
  • 12" Rough-in (optional 10" & 14" rough-in)
  • Elongated front bowl toilet and WASHLET+ S7 set
  • EWATER+® auto-cleans wand and bowl after every use
  • PREMIST® automatically mists the bowl before each use
  • Multifunction pearl white block-style remote control
  • Night light
  • Auto Flush Upgrade Optional (See Available Options above)

TOTO Aquia IV Washlet+ S7 One-Piece Compatibility

The TOTO Aquia IV Washlet+ S7 is a one-piece smart toilet with an integrated bidet seat. Confirm these four things before ordering:

  • Rough-in measurement: 12 inches 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 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 into the GFCI outlet.

TOTO Aquia IV Washlet+ S7 One-Piece Downloads

TOTO Aquia IV Washlet+ S7 One-Piece Installation & Owner's Manual

TOTO Aquia IV Washlet+ S7 One-Piece Spare Parts Manual

TOTO Aquia IV Washlet+ S7 One-Piece Spec Sheet

Frequently asked questions about the TOTO Aquia IV S7 MW6464726CEMFGNA

Is the TOTO Aquia IV a reliable toilet?

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

How is a TOTO WASHLET different from WASHLET+?

The difference between a TOTO WASHLET and WASHLET+ is that a WASHLET is a bidet seat you add to a toilet, while WASHLET+ is made to pair with a compatible toilet to hide cords and hoses.

What features does the TOTO Aquia IV have?

The TOTO Aquia IV has a dual flush system, powerful flushing, smooth ceramic glaze, and a sleek design that works with WASHLET+ for a clean setup.

What material is the TOTO Aquia IV made of?

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

What’s the difference between a bidet and a WASHLET toilet?

The difference is that a bidet is a separate fixture or simple attachment, while a WASHLET is an advanced bidet seat with features like warm water, heated seat, and dryer.

TOTO Aquia IV S7 MW6464726CEMFGNA Reviews