TOTO
TOTO Aquia IV Cube Two-Piece Dual Flush 1.28 and 0.9 GPF Universal Height Toilet with C5 Bidet Seat MW4363084CEMFGN#01
TOTO Aquia IV Cube Two-Piece Dual Flush 1.28 and 0.9 GPF Universal Height Toilet with C5 Bidet Seat MW4363084CEMFGN#01
Model: MW4363084CEMFGN#01
- Regular price
- Price: $1,356.00
- Regular price
- List Price: $1,937.00
- Sale price
- Price: $1,356.00
- Unit price
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PRODUCT DESCRIPTION
TOTO Aquia IV Cube Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet and WASHLET C5 Bidet Seat is designed to conceal the WASHLET® power cord and water supply hose for a seamless installation.
Part of the newly redesigned C Series, the WASHLET C5 features a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating or pulsating stream. The temperature and pressure of the water are adjustable, each with five settings. The controls are located on a slim, wireless remote. PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean.
The C5 model utilizes TOTO's EWATER+® system when the wand self-cleans. EWATER+ transforms the water into a safe and powerful compound, creating peace of mind by cleaning the inside and outside of the wand before and after every use. The WASHLET features a heated SoftClose® seat with five temperature settings. The WASHLET features an air deodorizer and a warm air dryer with five temperature settings.
The Aquia IV Cube 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 the WASHLET PREMIST® and 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 allowing you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. The sleek tank design coupled with the skirted bowl create a sophisticated look and minimizes the need to reach behind the bowl to clean in between the nooks and crannies of the exterior trapway.
Designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. The Aquia IV Cube 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. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and toilet water supply lines. Compatible with T40 WASHLET+ electronic bidet seat and toilet bowl components only.
FEATURES:
- High-tech Electronic Bidet Seat and Toilet Combination
- System includes toilet and WASHLET
- Concealed supply connection for seamless installation
- DYNAMAX TORNADO FLUSH® system, ultra high-efficiency
- CEFIONTECT® ceramic glaze
- Skirted Design
- Non-clog 2.5" trapway with clear glaze coating
- Quiet Flush
- Elongated front bowl and tank set with SoftClose Seat
- Dual Flush operation
- 12" Rough-in (optional 10" & 14" rough-in)
- Elongated front WASHLET toilet seat with cover
- Chrome push-button included
Bidet Seat Features:
- Washlet+ bidet seat and toilet, specially designed to conceal the WASHLET+ water supply and power cord
- Compatible with T40 WASHLET+ components only
- Wireless remote with docking station with two user presets
- New slim, elongated seat design
- Instant water heater provides unlimited warm water
- Adjustable settings: water temperature and pressure, seat temperature, air dryer temperature, nozzle position
- Automatic, chemical-free, deodorizer (does not add scent)
- Docking station for easy cleaning and installation
- EWATER+® auto-cleans the wand
- Front and rear warm water cleansing with adjustable temperature and pressure control
- Heated seat with temperature control
- Oscillating and pulsating spray options
- PREMIST feature keeps debris from sticking to the bowl
- Soft-close lid forces a gentle descent, ensuring the lid will not slam shut
- Sterile EWATER+ (electrolyzed water) cleans nozzles before and after each use
- Warm air drying with three variable temperature settings reduces tissue use
- All hardware required for installation of bidet seat is included
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.

Neal really knows his stuff! The choices are overwhelming, and I had no idea what to buy. Neal provided expert, professional guidance and helped me pick out the perfect bidet. Thank you!
Let customers speak for us
from 124 reviewsFrom 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.
The staff at EverFlow were incredibly helpful coordinating my order and helping with my questions. Cannot recommend them highly enough. Excellent communication, excellent products, and timely service.
Wonderful Toto Toilet! Wonderful Features! Very Happy with Purchase! THANK YOU!
Neal - the owner of Everflow Bidets is a throwback to the good old days of excellent customer service and trying to do right by your customers. I have had to make changes to my orders, and eventually had to return a couple of bidets because I changed my mind, and get a different model and size. Throughout the process, Neal was very patient, respectful, and tried to help me get the right products I need at a fair price. I love Toto products, and Neal and Everflow appear to have Japanese souls - rooted in respect and care for their customers. Strongly recommend them.
Very personal and professional customer service. Fast shipping
Working with Everclow was a breeze. The product arrived in perfect condition and spot on time. Product was exactly as described I would definitely order from Everflow again
“Excellent company with great customer service! Very polite, responsive, and professional. The whole process was smooth, and I’m very happy with their products. Highly recommend!”
The S5 is a great product that is very feature rich. It hits all the major features and functions for a bidet as well as including various extras such as the night light function. Overall, I would highly recommend the S5 to anyone looking for a bidet.
I was looking for a bidet seat for a round toilet. The owner of the company helped me find the perfect bidet seat and it was delivered just a few days later. The service was outstanding!
… this one’ll win your heart. I look forward to the pleasure of using it. Shoppers: dokeep in mind that you must install a GFI plug adjacent to this product unless one is already present
Arrived quickly, easy to install