SKU: 85381521638

TOTO WASHLET+ Aquia IV Cube Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet with C5 Bidet Seat, Cotton White, Vitreous China|Plastic, MW4363084CEMFGN#01

Sale price$610.20 Regular price$678.00
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Description

TOTO WASHLET+ Aquia IV Cube Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet with C5 Bidet Seat, Cotton White, Vitreous China|Plastic, MW4363084CEMFGN#01TOTO WASHLET+ Aquia IV Cube Two Piece Elongated Dual Flush 1. 28 and 0. 9 GPF Toilet with C5 Bidet Seat, Cotton White, Vitreous China Plastic, MW4363084CEMFGN#01 This product has been discontinued. The TOTO WASHLET+ 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

TOTO WASHLET+ Aquia IV Cube Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet with C5 Bidet Seat, Cotton White, Vitreous China|Plastic, MW4363084CEMFGN#01

This product has been discontinued.

The TOTO WASHLET+ 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 TOTOs 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. Allows 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 TOTOs 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.

Please see our color disclaimer.

Features


  • WASHLET+ bidet seat and toilet, specially designed to conceal the WASHLET water supply and power cord for seamless integration
  • PREMIST wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean.
  • Wand self cleans inside and out with EWATER+ advanced technology
  • Front and rear warm water washing with five adjustable temperature and pressure controls. Oscillating or pulsing stream option
  • Heated seat and warm air dryer with five variable settings
  • Automatic air deodorizer removes odors while sitting on the seat
  • Remote control operated with easy to read illuminated touch pad and 2 user memory to save preferred settings
  • DYNAMAX dual flush technology: powerfully and quietly reaches every part of the bowl with 1.28 or 0.9 gallons per flush
  • Modern two-piece, skirted design elongated bowl
  • Universal Height creates greater comfort across a broader range of individuals
  • WaterSense, CALGreen, and CEC compliant
  • Included parts: WASHLET installation hardware, tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
  • Purchased separately: wax ring, toilet mounting bolts, and water supply lines
  • Compatible with T40 WASHLET+ components only
  • May be adapted for 10" or 14" rough-in with optional TOTO parts: TSU48.10 or TSU48.14 (sold separately)

Details


Battery Included: Yes
Battery Type: Alkaline
Box Height: 19.75"
Box Length: 29.625"
Box Weight: 83 lb(s)
Box Width: 16.375"
Category: WASHLET+ Toilets
Collection: Aquia
Color: Cotton White
Country of Origin: Vietnam|USA|Malaysia
Flush Lever Location: Left
Installation Type: Floor Mount/Floor Outlet
Item Height: 30.75"
Item Length (Front to Back): 27.5625"
Item Weight: 112 lb(s)
Item Width (Side to Side): 16.5"
Material: Vitreous China|Plastic
Mounting Type: Floor Mount/Floor Outlet
SKU: MW4363084CEMFGN#01
Shape: Elongated
Water Consumption (GPF): 1.28
WaterSense Compliant?: Yes

Warranty


Manufacturer One Year Limited
Toto Warranty Details (PDF)

Manual(s)


Manual 1 (PDF)

Installation Instructions


Installation Instructions (PDF)
Product Specifications (PDF)

Video(s)


Product Video 1
Product Video 2
Product Video 3
Product Video 4
Product Video 5
Product Video 6
Product Video 7

Related Products


- TOTO Aquia IV Elongated Universal Height Skirted Toilet Bowl with CEFIONTECT, WASHLET+ Ready, Cotton White, Vitreous China, CT446CEFGNT40#01
- TOTO Aquia IV Cube Dual Flush 1.28 and 0.9 GPF Toilet Tank Only with WASHLET+ Auto Flush Compatibility, Cotton White, Vitreous China, ST436EMNA#01
- TOTO C5 WASHLET+ Ready Electronic Bidet Toilet Seat with PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White, Plastic, SW3084T40#01
- TOTO Fill Valve Extension and Adaptor for WASHLET Tee Connection, Plastic, 9AU321-A

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85381521638

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4.1 ★★★★★
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Verified Purchase
Literally doesn’t work
Dallas, US
★★★★★ 5
Great Value Toy
Color: Crinkle Duck (Blue), Size: Large, Color: Crinkle Duck (Blue), Size: Large
This toy has been one of my dog’s absolute favorites. He gets excited every time he sees it and will carry it around the house, toss it in the air, and keep himself entertained for a long time. The shape and texture seem perfect for him, and it quickly became one of his go-to toys over everything else in his basket. What I really like is that it holds up reasonably well for the price. It’s definitely not indestructible, and after a lot of play, it will sometimes start to rip—usually around the feet first since that’s where my dog tends to grab and chew the most. But honestly, considering how affordable it is, I don’t mind replacing it when needed. It’s inexpensive enough that rebuying feels worth it because he genuinely loves it that much. I’d rather keep buying a toy he is obsessed with than spend more on something that just sits untouched. It’s fun, cute, and keeps him happy, which is what matters most. Overall, I’d definitely recommend it for dogs who love plush toys and playful chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
L
Verified Purchase
Lady B
Bozeman, US
★★★★★ 5
Best affordable squeaker toy
Color: Crinkle Chicken (Brown), Size: Large, Color: Crinkle Chicken (Brown), Size: Large
my dog is obsessed with this toy, this has became his new comfort toy and after having this for about four months the legs are falling off but it’s very durable. The squeaker also moved from the head of the chicken to the body of the chicken but that’s after it was played with every single day. I love that it has two squeakers and it’s the perfect toy for my dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
My dogs favorite toy EVER
Color: Crinkle Chicken (Brown), Size: Large
I have a Belgian Malinois who loves any and every toy, but this one is definitely her favorite. She will walk around the house constantly carrying it in her mouth, which is honestly adorable to watch. The squeakers only lasted a couple of months, but I don’t really consider that a downside—I’m kind of grateful they didn’t last forever given how much she plays with it. It still remains one of her most-loved toys even without them. My only word of caution is that if you work from home, this toy makes a lot of crinkling noise. And I mean A LOT. It’s great for keeping the dog entertained, but it can definitely get a little frustrating for humans trying to focus or take calls. Overall, it’s been a big hit in our house and easily one of her favorite toys.
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Reviewed in the United States on June 8, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Super cute
Color: Bunny (Mauve), Size: Small
Super cute and fuzzy. Definitely perfect size for a puppy and not too loud. The fur is very soft and the nose is sown on not a hard piece that can be chewed on. Very good quality too.
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Reviewed in the United States on June 3, 2026
B
Verified Purchase
Buyer
Grantham, US
★★★★★ 4
Normally amazing
Color: Spiky Ball (Blue, Orange), Size: Medium
We have purchased these slightly spiky dog balls several times for our very strong jaw heavy chewer dogs and they’ve been amazing. They don’t break down they don’t get torn apart the squeakers don’t even pop out of them. So we ordered another package because we’ve lost a few outside to the lawnmower… oops and the package that got delivered today had only one ball that squeaks and the other does not. THIS IS A PROBLEM ! Unfortunately my female dog got to the new squeaking ball first and my male got to the non-squeaking ball and he was NOT happy. Basically once they claim a ball it’s theirs and the other dogs don’t go near the ball they claimed. So he’s following my female around and every time she squeaks the ball and I’m just waiting for him to attempt to take it from her causing damage to her. Normally… These are amazingly fun, tough, durable but also squeaking balls (that’s rare in a tough ball) that my dogs absolutely love. This time just got a bad batch I guess. When they squeak the dogs LOVE them. After several months of play the squeaker might break inside of the ball but the ball never comes apart or gets damaged. And we as the owners love that they don’t break down are not able to be ripped or torn even by our very strong jawed and big jaw muscle dogs. They are also great for in the house play because they’re small enough that they fit completely inside our dog‘s mouth but obviously not small enough to get swallowed so when we throw them in the house for fetch the dogs can jump up and catch them fully in their mouth so they don’t cause any damage to the walls when they hit the walls. They’re not super heavy but they’re incredibly durable. Definitely worth the price especially if you have heavy chewers or big jaw muscle dogs.
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Reviewed in the United States on April 28, 2026

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