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Toto G400 Washlet - 1.28 Or 0.9 Gpf, Cotton White - MS920CEMFG#01

SKU: 537269
   based on 9 Reviews
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Save 40% · Retail: $3,370.00

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About the Toto MS920CEMFG#01

Indulge yourself with maximum comfort and minimalist elegance in this compact design. The TOTO G400 WASHLET wit Integrated Toilet (MS920CEMFG#01) is a universal-height, dual-flush bidet seat with an integrated toilet in gleaming cotton white.

This electronic washlet, combined with a toilet, includes a variety of advanced settings for personal hygiene and comfort, such as front and rear warm-water cleansing with controls for adjusting temperature, pressure, and pulsating or oscillating spray modes. It also has a heated seat with temperature control, automatic air deodorizer, hands-free and temperature-adjustable warm-air dryer, easy-to-use remote control with illuminated touch pad, two-user memory, auto flush, auto open/close of the lid, and a pre-mist function that sprays the toilet bowl before each use, which is a design element proven to help remove waste 80% better than a dry bowl. The washlet wand cleans and sanitizes itself before and after each use.

This one-piece, dual-flush, elongated toilet (MS920CEMFG#01) features Toto's revolutionary 3D Tornado Flush system that not only removes waste and reduces buildup to keep the bowl clean but does it with only 1.28 gallons per flush or even as little as 0.9 gpf, meeting WaterSense and CALGreen efficiency standards. The G400 produces a centrifugal, cyclonic rinsing action that is more effective in one flush than most toilets are in two. The bowl-unit of this dual-flush washlet has a CeFiONtect glaze with an extraordinarily smooth finish that helps keep the surfaces cleaner and maintains an enduring sheen. A sleek, low-profile, skirted design hides the trapway and has fewer surface lines to collect dirt and grime. This Toto G400 washlet (MS920CEMFG#01) with an integrated toilet measures 28-5/8" long by 15-3/8" wide by 26-15/16" high.

Another one of the amazing features of this product is the ability to plumb for either wall or floor drain applications.  With the use of the innovative Unifit Drain System, a standard 10", 12", or even 14" Rough-In can accept the horizontal drain found in this, and many other skirted toilets made by TOTO.

Since 1917, Toto has continued to build upon their Japanese artistic heritage in high-quality porcelain, taking pride in their work, and maintaining their commitment to service, trust, and making life better for people around the world with their plumbing products.

Product Details

Room: Bathroom
Other Info: WaterSense
Use: Residential & Commercial
Electrical Voltage: 120 VAC
Toilet Features: Cefiontect
Height: 16-1/8"
Mount Type: Floor Mount
Flow Rate: 1.28 and 0.9 Gallons Per Flush
Shape: Elongated
Style: Complete toilet
Type: One Piece Toilet
Product: Toilet
Manufacturer: Toto
Mpn # MS920CEMFG#01
Shipping Dimensions 28.5" x 16.0" x 24.0"
Weight 124.00 lbs.

Product Videos

Product Features

  • Warranty: Manufacturer Three Year Limited (Residential), Manufacturer One Year (Commercial)
  • Color: Cotton White
  • Washlet bidet toilet seat with integrated dual flush toilet
  • Washlet performs a Premist of bowl before each use to prevent waste from adhering
  • Front and rear warm water washing with five adjustable temperature and pressure controls. Oscillating or pulsing stream option
  • Auto open/close lid and seat with temperature control heated seat, warm air dryer, and air deodorizer
  • 3D Tornado Flush technology
  • 2 user memory, illuminated remote control and mounting hardware included
  • Universal Height, ADA compliant, WaterSensecertified, and CALGreen compliant
  • Water Consumption (GPF): 0.9 & 1.28
  • Vitreous China: Vitreous China and Plastic
  • Flush lever Location: Automatic/ Remote Control
  • Rough-In (In.): 12
  • Mounting Type: Floor Mount/Floor Outlet
  • Shape: Elongated
  • Trapway Diameter (In.): 2.75
  • ADA Compliant: Yes
  • CALGreen: Yes
  • WaterSense: Yes
  • CeFiONTect: Yes
  • Item Weight (lbs): 102
  • Item Length (In.): 28.625
  • Item Width (In.): 15.375
  • Item Height (In.): 26.9375
  • Rim Height (In.): 16.125
  • This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects, and other reproductive harm. For more information go to


Rated 4.4 out of 5 based on 9 reviews

 Rated 5 by Douglas K.
Love every aspect of the toilet! However, installation can be challenging. If your water supply line is not at least 10" laterally displaced from your sewage drain, you will have to do some creative plumbing because the back of the basin is wider than traditional style basins. They do supply the part with the water shutoff valve and toilet water supply line connection, but I had to cut off the pipe coming out of my wall and install an immediate 90 degree bend, then the attachment to attach their shutoff valve. I had to use the provided shutoff valve because I could not find a supply line connector (at Home Depot) which fit the water supply hose which is integrated into the toilet. Good luck if you have a traditional US home. You will also have to drill 6 holes in your floor to mount the brackets and assembly that connects the toilet to your sewage drain. And obviously, you will need a GFCI electrical outlet near by (usually have to install this as most US homes do not have this near the toilet area). It is worth it once installed. Toilet heaven!
Originally posted on Dec/2016

 Rated 5 by tibor s.

Originally posted on Jan/2017

 Rated 5 by Ulrich S.

Originally posted on Apr/2017

 Rated 5 by Tara C.
I love this toilet. We had a handyman install and he had to use teflon tape to keep the connection from leaking. It took way longer to install than a normal toilet.
Originally posted on PlumbersStock Jun/2017

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