✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Lab Tested Toto Aquia Iv One-piece Dual Flush 1.28 And 0.9 Gpf Universal Height Toilet Washlet+ Ready Ms646124cemfgn#01 No Hidden Fees [AaYo0sbr]

$81.99 $262.99 -69%

NOTE:  This item may only be purchased in combination with a Bidet Toilet Seat from this store. Please feel free to contact us with any questions.The Aquia IV One-Piece Elongated Dual Flush 1.28 and 0.9 GPF Universal Height WASHLET®+  Ready Toilet is

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Lab Tested Toto Aquia Iv One-piece Dual Flush 1.28 And 0.9 Gpf Universal Height Toilet Washlet+ Ready Ms646124cemfgn#01 No Hidden Fees [AaYo0sbr]

NOTE:  This item may only be purchased in combination with a Bidet Toilet Seat from this store. Please feel free to contact us with any questions.

The Aquia IV One-Piece Elongated Dual Flush 1.28 and 0.9 GPF Universal Height WASHLET®+  Ready Toilet is the epitome of modern form and function. The skirted design conceals the trapway, which enhances the elegant look of the toilet and adds an additional level of sophistication.

The one-piece design is not only aesthetically pleasing, but also offers the benefit of being easier to clean versus a two-piece toilet. By removing the gap between the tank and bowl, we eliminate the hiding place for dirt and debris. An additional benefit of the one-piece toilet is that there is no threat of leaks from bolts or gaskets that can occur in two-piece toilets.

The Aquia IV features TOTO’s DYNAMAX™ TORNADO FLUSH®, utilizing a 360 degree cleaning power to reach every part of the bowl. The DYNAMAX TORNADO FLUSH helps to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning and the enhanced design of the Aquia IV inner bowl reduces water flow resistance and turbulence; resulting in a quieter flush.

The chrome center-mounted push button that sits atop the tank allows you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. This version of the Aquia IV offers TOTO T40 WASHLET+ compatibility for when you are ready to upgrade. WASHLET®+ toilets feature a channel on the bowl surface to help conceal your WASHLET+ supply line and power cord for seamless integration.

The newly redesigned lid style resides flush with the toilet bowl, providing a streamline look and giving the impression of an integrated system. The minimalistic display provides a more subdued appearance to your WASHLET. Skirted Design toilets also minimize the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway.

The Universal Height design allows for a more comfortable seat position across a wide range of users. The TOTO Aquia IV meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. The Aquia IV comes ready for install into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter.

Includes a SoftClose® toilet seat (#SS124). Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, and water supply lines.

FEATURES:

      • DYNAMAX TORNADO FLUSH utilizes 360 degree cleaning power to reach every part of the bowl
      • Highly efficient dual flush system promotes water conservation
      • Bowl design reduces water flow resistance and turbulence, resulting in a quieter flush
      • Completely skirted design for a sleek and understated look
      • Elongated one-piece toilet, easier to maintain versus a two-piece toilet
      • TOTO WASHLET+ upgrade compatibility: designed to work with a T40 WASHLET+ bidet seat for seamless integration
      • Lid-top chrome dual flush push button - Select 1.28 or 0.9 GPF
      • Universal Height allows for more comfort across a broader range of individuals
      • WaterSense®, CALGreen, and CEC compliant
      • SoftClose seat included- No more slammed lids
      • 12" Rough-in
      • May be adapted for 10" or 14" rough-in with optional TOTO parts: TSU48.10 or TSU48.14 (sold separately)
      • Included parts: TOTO SS124 SoftClose seat, tank to bowl gasket, tank to bowl hardware, and toilet bolt caps: Purchased separately: wax ring, toilet mounting bolts, and water supply lines

Warranty: Because we are a TOTO Authorized Dealer, you are entitled to their standard 1 Year Limited Warranty.

There are plenty of resources to help you pick the right bidet, install it and maintain it for years to come. Remember, you can always reach out to us with any questions.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This product is a brilliant choice. It's a quality item, through and through.

- Camryn S..

January 18, 2026

Absolutely no complaints!

The consistency of its performance is what impresses me most.

- Catalina I..

January 18, 2026

Absolutely no complaints!

This product is a significant upgrade from what I had before.

- Derek C..

Write a Review

You Might Also Like

Discover more great products from our collection.

CHRISTABEL CLUB CHAIR- 7010E

CHRISTABEL CLUB CHAIR- 7010E

(23)
$58.99 $188.99 -69%
Kraeburn Dining Chair

Kraeburn Dining Chair

(474)
$23.99 $76.99 -69%
SIP 10

SIP 10" Table Saw & Stand

(896)
$41.99 $134.99 -69%
33170 | SCHNEIDER ELECTRIC

33170 | SCHNEIDER ELECTRIC

(741)
$21.99 $70.99 -69%
Zentique Aubert Bench

Zentique Aubert Bench

(903)
$147.99 $473.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY