TOTO G400 WASHLET with Integrated Toilet

TOTO G400 WASHLET with Integrated Toilet

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TOTO G400 WASHLET with Integrated Toilet

The WASHLET with Integrated Toilet G400 is the perfect mix between luxury, and functionality.  Offering a wide array of features and a sleek look that will wow guests, this unit was designed by TOTO to take the place of their G500 model, and offers some great feature upgrades from the already popular G500 unit while updating the design drastically to significantly increase overall aesthetics.  The G400 is as sleek as it is functional.  Not looking for a white unit?  The TOTO WASHLET G400 Integrated Toilet Bidet also comes in beige, making it the perfect fit for any bathroom.


Purchase Includes


  • Elongated Bowl

  • Remote Control

  • Remote Control Wall Mount

  • Deodorizer Air Filter

  • Water Connection Hose

  • Water Connection Hose Gaskets

  • Mounting Bolts (x4)

  • Mounting Nuts (x4)

  • Installation Manual (WASHLET)

  • Instruction Manual (WASHLET)

  • Installation Manual (Elongated Bowl)

For a Complete list review the TOTO G400 Parts List

Key Features

Just like the G500, the G400 is packed full of great features, from auto flushing multiple wash options, all controlled with a classy remote control.

  • Customizable to your exact liking with temperature adjustments for both seat temperature and wash temperature.
  • Nozzles can be adjusted as needed, allowing for the perfect wash every time
  • Offers an Oscillating wash to cover more area, and a pulsating wash to soothe and comfort
  • Completely hands free:
    • Auto opening lid and seat
    • Heated dry with temperature control
    • Auto Flush
  • Avoid the embarrassment of a odor filled bathroom with the G400’s high end deodorizer
  • Dual flush system that offers both a 1.28 gallon per flush and 0.9 gallon per flush option
  • 3D Tornado Flush offers a strong flush with less water
  • CeFiONtect™ ceramic glaze gives the G400 a classy look, while protecting it from mold and debris, that would stick to other surfaces.
  • Multiple wash modes:
    • Front wash
    • Rear wash
    • Soft wash
  • Spacious, elongated seat
  • Sleek and functional remote with an intuitive illuminated touch pad
  • Higher sitting height than most other integrated units at nearly 17.5 inches
  • PREMIST of the bowl before use helps keep waste from sticking
  • 12” Rough-In guarantees that it will fit in any bathroom that’s been built up to code.
  • Designed to look simple and sleek, with a skirted design that helps to hide unsightly power cords and water supply lines
  • Designed to work with any bathroom, offering both white and beige colors.
  • Offers energy saving
Write a Review

3 Reviews Hide Reviews Show Reviews

  • Love the product

    Posted by Holly G on 7th Apr 2020

    Love the product. Customer service is first rate.

  • I love my toilet

    Posted by LeeLee B on 27th Aug 2019

    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.

  • Why did I wait so long?

    Posted by Roger S on 6th Feb 2018

    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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Have a question or want a price quote instantly?  Call or text us at: 248-974-4030


The TOTO G400 washlet and toilet combo comes with a 3 year full warranty for residential use, and a 1 year full warranty for units installed for commercial use.


We cover tax at the prices quoted, so no need to worry about a surprise tax fee added on during checkout, we've got you covered!


We also pay for shipping, so the price you see is the price you get!

The TOTO G400 washlet with toilet combo ships freight, and ships on a pallet.  The shipper will call you when the unit is in your area and ready to be delivered, so you don't need to worry about it being delivered when you're not home.  Because toilet bowls are fragile, we recommend looking over the unit quickly when it arrives.  It's very rare for anything to be cracked, but it has happened.  Let us know as soon as you can if you see any issues with the delivery so we can correct it.


Because of the fragile nature of toilet bowls, returning one is a tricky process. Should a return be required on the G400, TOTO requires that it be shipped back via freight, and shipped back on a pallet. TOTO also charges a restocking fee of 30%, and will not cover shipping either way. TOTO also requires that the unit come back in 100% brand new condition. If the unit comes back in any condition other than 100% brand new, resellable condition, no refund of any sort will be issued.


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