TOTO UltraMax II Washlet+ S350e One-Piece Toilet and Bidet System - 1.28 GPF

TOTO UltraMax II Washlet+ S350e One-Piece Toilet and Bidet System - 1.28 GPF

(No reviews yet) Write a Review
Free Shipping


TOTO UltraMax II Washlet+ S350e One-Piece Toilet and Bidet System - 1.28 GPF

The TOTO UltraMax II Washlet+ toilet features an elegant design along with TOTO’s powerful Tornado Flush technology and ultra-smooth CeFiONtect bowl glaze that work together to keep your toilet cleaner longer. What’s more, the UltraMax II toilet is a universal height, making it ADA compliant, and it’s been specially designed to conceal the cords of the S350e Washlet+ for a sleek, streamlined look.

The S350e Washlet+ is only compatible with Washlet+ toilets (like the UltraMax+) and features a discreet, low-profile silhouette that closely resembles a traditional toilet seat. It’s four wash options (rear, soft rear, front and wide front) provide excellent cleansing coverage, and the oscillating and pulsating spray modes provide additional soothing while also encouraging the bowels. The S350e comes with an instant water heater that produces unlimited warm wash water, and like most TOTO units, the water pressure, water temperature, seat temperature and wand position are all adjustable. The built-in warm air dryer provides the option of a toilet-paper-free bathroom experience, which is particularly helpful for those with mobility limitations or painful bowel conditions, and the automatic deodorizer helps eliminate any unwanted odors that may arise. The S350e’s lid automatically opens and closes whenever someone walks towards or away from the unit, and the built-in nightlight illuminates the bowl with a soft glow to make nighttime restroom trips easier and less hazardous. Two user presets allow you to program your favorite wash/dry settings into the remote for greater efficiency and ease of use, and as an extra hygiene measure, the S350e uses sterile, electrolyzed water to mist the bowl before each use (thereby preventing residue from sticking) and to rinse the nozzles after each use.

With its attractive look and extensive array of high-end features, TOTO’s UltraMax II Washlet+ S350e Toilet and Bidet System (1.28 GPF) is the perfect way to take your restroom from ordinary to extraordinary! 

  • Purchase includes toilet and washlet
  • Powerful Tornado Flush system - single flush, 1.28 GPF
  • CeFiONtect glaze and premisting feature stop residue from sticking to bowl
  • Universal height and ADA compliant
  • Washlet features four wash modes: front, wide front, rear, soft rear
  • Adjustable wand position, water pressure and water temperature
  • Oscillating and pulsating spray options
  • Soothing, aerated wash stream provides superior relaxation and cleansing 
  • Instant water heater provides unlimited warm water
  • Warm air dryer with five temperature settings
  • Adjustable heated seat
  • Automatic deodorizer
  • Automatic open/close lid
  • Built-in nightlight
  • Energy saving mode
  • Two programmable user presets
  • Soft closing lid
  • Operated via remote control
  • Washlet uses sterile eWater+ to premist the bowl and sanitize the nozzles
  • Comes in white
  • Elongated bowl and seat
  • 1 year warranty


Additional Information

Model Number(s)

TOTO UltraMax II Washlet+ S350e One-Piece Toilet and Bidet (1.28 GPF) – MW604584CUFG#01

TOTO UltraMax II Toilet with CeFiONtect Glaze – CST604CUFGT20

TOTO S350e Washlet+ – SW584T20


Neorest 700H Installation instructions

Washlet+ S350e Parts Manual

Washlet+ S350e Basic Operations

Washlet+ S350e Instruction Manual

Washlet+ S350e Spec Sheet

Write a Review
This product hasn't received any reviews yet. Be the first to review this product!

Looking for the best deal around?

You've found it! Request a price quote below, and if you've seen it for less somewhere share details with us so we can beat it!

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


This TOTO Washlet+ System comes with a 1 year warranty from TOTO.


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!

This TOTO Washlet+ System ships freight, and ships on a pallet.  The shipper will call you when the unit is in your area and ready to be delivered. This allows you to schedule delivery, 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.  We see about a 5% break rate, meaning about 1 in 20 have damage. When the unit arrives, look it over before signing for it. If anything is broken, don't sign for the package. Instead, take pictures and email them to or text them to 248-974-4030, and refuse delivery. This allows us to file a claim with the shipper and get another one out to you within 24 hours.


Because of the fragile nature of toilet bowls, returning one is a tricky process.  Should a return be required on this TOTO Washlet+ System, 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.

Related Products

Customers Also Viewed

Get Best Price

Looking for a great deal and custom pricing?  We have you covered!

We list products at the lowest price we are allowed to, based on the agreements we have with our manufacturers. But, we're allowed to offer additional discounts if you reach out! Request better pricing by:

Get Notified of Sales

Sign up for notifications to get the latest updates as they happen!  By signing up you'll get exclusive updates on unbelievable sales as well as updates on tools and resources to help you decide on the perfect unit.  Don't settle for less, sign up for notifications today!

Sign me up for notifications!