TOTO
TOTO Aquia IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Universal Height Toilet CST446CEMFGN#01
TOTO Aquia IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Universal Height Toilet CST446CEMFGN#01
Model: CST446CEMFGN#01
- Regular price
- Price: $729.00
- Regular price
- List Price: $1,010.00
- Sale price
- Price: $729.00
- Unit price
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Low stock: 8 left
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PRODUCT DESCRIPTION
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 TOTO Aquia IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet with CEFIONTECT® 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. Skirted design toilets also minimize the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway.
The Aquia IV features TOTO’s DYNAMAX TORNADO FLUSH, utilizing a 360 degree cleaning power to reach every part of the bowl. This version of the Aquia IV includes CEFIONTECT®, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with DYNAMAX TORNADO FLUSH, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. 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.
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. The Aquia IV bowl and tank set includes tank to bowl hardware, a tank to bowl gasket, outlet socket, and toilet bolt caps. Additional items needed for installation and use must be purchased separately: seat, 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
- CEFIONTECT ceramic glaze minimizes waste from adhering to ceramic surfaces
- Bowl design reduces water flow resistance and turbulence, resulting in a quieter flush
- Completely skirted design for a sleek and understated look
- Lid-top chrome dual flush push button - Select 1.28 or 0.9 GPF
- Universal Height creates greater comfort across a broader range of individuals
- 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: SoftClose Toilet Seat, tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
- Purchased separately: Toilet seat, wax ring, toilet mounting bolts, and water supply lines
- WASHLET® adapter 9AU321-A required if installing a TOTO WASHLET®
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.

Let customers speak for us
from 129 reviewsI’m very pleased
TOTO UltraMax II One-Piece 1.28 GPF Universal Height Toilet and S2 Bidet Seat MW6043346CEFG#01
Nice service, relatively easy to install (I was replacing a much older washlet so plumbing was already in place) and it works great.
Product hasn’t been installed yet as the work on my bathroom renovation continues but I am positively impressed with the service I have received from the company.
I ordered my bidet from overflow. The product had been discontinued, but after having a conversation with Neal, we were able to get a replacement ordered and delivered as originally scheduled. I think they went above and beyond normal service.
It's quiet and easy to use.
Delivery time for my Toto G5A was as promised, no delays. Deliverymen left the G5a in my driveway and did not advise me in advance when the delivery will be made.
It took a while for my contractors to be ready to install the G5A. I would caution DIYers, that this is not a simple installation and unless you really know what you are doing, leave it to the professionals.
I am now using the G5A and appreciate its compactness and relative ease of use. The machine is loaded with options so it is a good idea to read the manual prior to use.
I consider this to be a good purchase.
Thanks
It was wonderful that I was able to talk to the owner of the business. I had several questions.
He made accommodations for delivery and payment. Customer service was stellar.
It is not ready for installation yet, so I am not ready for review of the equipment .
But I can say , it was a pleasure to speak with the owner when I was ordering the merchandise . Can’t say enough good impression of him , called me few times despite heavy schedule . Delivery also came on time as promised
Very prompt response and a great company to deal with.
From beginning to end everything Everflow did was great. Excellent customer service, great advice, prompt follow up, and super fast delivery. 10/10.
Company make extra efforts to help me find a brand and model that fit my needs. Thank you!
Excellent service
I was amazed when Neil was SO incredibly helpful in purchasing the right model for our home. We made the purchase and in less than a week (we live in a very rural area) our toilet was here. I would recommend EverFlow to anyone!
The toilet/bidet is great. It does everything it's says it does and installation was fairly easy although I did watch a YouTube video by Toto to speed up the process. The real star of the show is the customer service. I spoke with the owner of the company personally and he was gracious enough to answer ever one of my questions. He was a pleasure to do business with and is definitely the person I will buy any additional toilets and/or bidets that I will need in the future. Product score A+... customer service score A++. I would highly recommend purchasing from this company.