TOTO G400 WASHLET with Integrated Toilet

DISCONTINUED – If you are looking for a similar bidet check out TOTO G450 or the SLi 2000

(4 customer reviews)


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TOTO G400 WASHLET with Integrated Toilet

The G400 bidet toilet is the perfect mix of luxury and functionality, offering a wide array of features and a sleek look that will wow guests. TOTO designed this unit to take the place of the G500, and it offers some great feature upgrades while also updating the design to improve aesthetics. The G400 also comes in both white and beige, making it the perfect fit for nearly any bathroom.


  • 3D Tornado Flush offers a strong flush with less water
  • Two flush options (1.28 GPF and 0.9 GPF)
  • Heated seat with adjustable temperature controls
  • Front, rear & soft wash modes
  • Adjustable water pressure, water temperature and nozzle position for the perfect wash every time
  • Nozzle oscillation covers more surface area
  • Pulse wash alternates the water pressure for a soothing, comforting massage
  • Deodorizer purifies air to remove embarrassing bathroom odors
  • Auto open seat and lid
  • Hands-free, auto flush
  • Premist function coats the bowl with a thin layer of water to prevent waste from sticking
  • Energy saving mode
  • Sleek and functional remote features an intuitive illuminated touch pad
  • CEFIONTECT ceramic glaze protects the toilet and bowl from the buildup of mold and grime
  • Universal height (17.5″ seated height) makes it easy to get on and off the toilet
  • Standard 12″ rough-in
  • Skirted design hides unsightly power cords and water supply lines
  • Available in white and beige

Additional Details

4 reviews for TOTO G400 WASHLET with Integrated Toilet

  1. Craig Baker (verified owner)

    Very happy with this product.

    • Dan Johnson

      Thanks for the feedback Craig! Let us know if anything comes up!

  2. Holly G

    Love the product. Customer service is first rate.

  3. LeeLee B

    I bought this toilet from Daniel & Nicole because of the personal assistance. I called them and asked questions about the toilet I wanted and he explained the difference between the two that I mentioned. One was higher priced than the other. I told him which one I was going to order but didn’t want it till after my credit card cleared billing from the month before since I pay it off at each billing cycle. I told him I would call him back after that cycle and he said would you like me to call and remind you. I said that would be fine since I am busy remodeling . Right on time he called and I ordered. He told me to be sure and check the toilet when it arrived to make sure it wasn’t cracked on the top. Seems every once in a while that happens in shipping. 5 days later I got my toilet and everything was perfect. He sent me a e-mail to check that I got it (who does that) and to see if I was satisfied . I haven’t e-mailed him back because the place I am remodeling doesn’t have internet, so I am doing it now. Nice job and I love my toilet.

  4. Roger S

    While traveling overseas, I got to try bidet seats and fell in love. When I got home, I wanted my own, but didn’t really like the way they looked. With the G400 we got class and all the features I could ever want. Neither me nor my wife want to use the restroom anywhere else. Don’t settle for less, make your bum a happy one, and get the G400 by TOTO from Many Bidets!

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Additional information

Weight 123 lbs

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  • Is there a battery powered version of this bidet?

    Sadly this bidet does not have a battery operated version. This bidet requires too much power to realistically rely on a standard battery, as the electrical pull is too high. This bidet uses a standard 3 prong GFCI outlet.

    Answer by : [email protected] on Mar 1, 2021 10:40:01 AM

What our Customers Have Written About us

I discovered Many Bidets through their excellent series of YouTube videos. Very informative in helping with general understanding and specific models and features.

I became sold on Many Bidets through their pre-sales support and advice. I had several questions which I asked both through Chat and via telephone. Both experiences were outstanding - no pressure just clear explanations. They even did some research for one of my questions.

They were proactive in following up after delivery in case we had any questions or problems.

All at very competitive prices!

Many Bidets is a smaller family owned operation but don't let that shake you. They handled my business with a personal touch that you can not get from a major online outlet. Dan made sure that I got the seat I wanted, with the features I needed and beat the best price that I could find anywhere else on the internet.
Once I made the purchase, the seat was delivered in 3 days. Many Bidets has since followed up twice to make sure that my install went well ( it did and it was very easy ) and to make sure I was completely satisfied with my seat.
I am very happy that I found Many Bidets and if there are any bidet purchases in my future, they will be the first company I contact.

Profile Picture Randy Shetterly

If you are looking for honest reviews, got to their YOUTUBE page where the boss talks honestly about the actual functions, features, and perks of their top Bidets. Thats how I made my choice.
Dealing with them was not only easy but a pleasure. My bidet showed up days after I ordered it. The online install video was SUPER helpful, and last but not least they helped me online in the chat when I was narrowing down my choices.
It might seem like I'm gushing, but after walking into a few grocery stores where people just shrug and tell me they don't know where the ICE is... this was Customer Service:Advanced Edition and my experience couldn't have been any better!

Profile Picture Randale Watson

Because you were very easy to talk
with, knew your products and
ordering was very easy. Because I purchased from them before and it
was a very satisfactory experience!
Joanne H

It was very easy to order, and the bidet arrived quickly. They had the best price for the bidet we wanted.
Nicole D

Staff is extremely helpful and friendly. They were quick to answer my questions, deliver a quality product and even personally follow-up up after delivery to ensure everything was up to our satisfaction.
I would highly recommend this company to anyone!

Profile Picture Amber Hebblethwaite

Many Bidets says it's a family owned business; and believe me it treats you as if you're part of that family too. I recently made a purchase and I was immediately impressed by the service. Dan, the owner, was very friendly and professional, responding to all my concerns. He understood that, like other customers, I wanted the best quality product that fit my budget and to be happy and confident about my purchase. Believe me I got all of that and more. Delivery was super fast, the product was as described, the price was also reduced beyond the advertised discount. Dan followed up to make sure I was 100% happy with my purchase.
Recently, I had a question involving the manufacturer of a product I had purchased, nothing to do with excellent service at Many Bidets. Instead of merely referring me to the manufacturer, Dan stepped in when he didn't have, to make sure everything worked out to my satisfaction. That's the kind of customer service that Many Bidets provided. I would highly recommend dealing with Dan and Many Bidets if you value excellent all-round service, quality product at a great price, and peace of mind.

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I’ve purchased twice from Many
Bidets with fast service and good interactions both times. The
products they sell have served me
well and are of a good quality. I
would recommend them to anyone else looking to buy a good product and receive the best discounts.

Fantastic experience dealing with this company. Great price, fantastic response to questions, and delivery was actually ahead of schedule of when they said it should arrive. Delivery was professionally handled and well communicated.
I am a sticker for detail and had a fair amount of questions during the purchase. Each communication was dealt with promptly.
I would use this company again if possible in the future.

Profile Picture Paul Szymanski

Great price, selection and finish options. The customer service agents are very responsive and the delivery process was very clear and well explained. They also followed up after delivery to check on the install and product. I would definitely order from here again and would recommend this place!

Profile Picture Romina Perez

I had originally reached out to Many Bidets through email because I had a question about which type of bidet would fit a one-piece toilet. Someone emailed me back very quickly on a Sunday and was SO helpful. I ended up working with that person directly to then go on and purchase my bidet seat through the company. When it arrived I had some questions involving installation and they answered my email immediately. Their customer service and response time is incredible! Don't give Amazon your money when buying a bidet. Use these guys!

Profile Picture Angie Greenspan

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