TOTO Carlyle II 1G WASHLET+ S350e One-Piece Toilet - 1.0 GPF

TOTO Carlyle II 1G WASHLET+ S350e One-Piece Toilet - 1.0 GPF

(No reviews yet) Write a Review
Free Shipping


Out of stock



Too Many Options?

We can help


Complete this short, easy quiz for an instant recommendation

Get your recommendation today!

Carlyle II 1G WASHLET+ S350e One-Piece Toilet - 1.0 GPF

TOTO’s Carlyle II 1G WASHLET+ S350e One-Piece toilet and bidet perfectly incorporates efficiency, accessibility and performance into one great unit. While the cords and water connections of most bidet seats are visible, the toilet and bidet seat included in this WASHLET+ system are perfectly designed to keep the wires and hoses out of view for a sleek, streamlined look. Keep in mind, however, that this design feature doesn’t extend to other bidet seats, meaning that if you choose to buy a different seat in the future, the cords and hoses will be visible.

The high-quality toilet included in this WASHLET+ system features an elegant, skirted design and comes equipped with TOTO’s powerful, yet water conserving, 1.0 GPF Tornado Flush system. The ceramic bowl is coated with TOTO’s ultra-smooth CeFiONtect glaze that repels residue and helps keep the toilet cleaner longer, and the toilet is a universal height, meaning that it’s a bit taller than standard height toilets and is therefore more accessible to individuals with limited mobility.

The S350e bidet seat included with this WASHLET+ system offers four wash modes (rear, rear soft, front and wide front) with unlimited warm water and adjustable wand position, water temperature and pressure. In addition, the oscillating and pulsating spray options, along with the aerated wash stream, enhance comfort while creating a more effective cleansing stream. Other notable features include a heated seat with five temperature settings, a warm air dryer that eliminates the need for scratchy toilet paper, and an automatic deodorizer that gets rid of embarrassing bathroom odors. This particular seat also comes equipped with a sensor that causes the seat to automatically open or close when someone walks towards or away from the toilet, and the soft-close hinges on the lid ensure that it will never slam when manually opened or closed. The built-in nightlight makes stumbling around the bathroom in the dark a thing of the past, and the seat’s energy saving mode reduces the amount of electricity the seat consumes, saving you money in the long run. Users select preferred settings via a wireless remote control, which can even be programmed with the favorite settings of up to two users for a customized wash experience at the touch of a button. Last but certainly not least, the S350e uses sterile, electrolyzed water (EWATER+) to PREMIST the bowl and sanitize the nozzles for added protection against the build-up of bacteria and germs.

With its sleek look and high-end features, the Carlyle II 1G WASHLET+ S350e One-Piece toilet and bidet is sure to transform your bathroom’s look and revolutionize your daily toileting experience!


  • Purchase includes toilet and WASHLET
  • Elegant, skirted toilet is easy to keep clean
  • Powerful Tornado Flush system
  • Efficient single flush (1.0 GPF) conserves water
  • CeFiONtect glaze and PREMIST 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
  • 12” rough-in (10” and 14” rough-in unifit components can be purchased separately)
  • 1 year warranty


Additional Information

Model Number(s)

Carlyle II 1G WASHLET+ S350e One-Piece Toilet (1.0 GPF) in Cotton WhiteMW614584CUFG

TOTO Toilet with CeFiONtect– CST614CUFGT20

TOTO WASHLET+ S350e (only fits WASHLET+ toilets) – SW584T20

Optional Unifit 10” Rough-In (Sold Separately) – TSU01W.10R

Optional Unifit 14” Rough-In (Sold Separately) – TSU01W.14R


WASHLET+ S350e 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


The TOTO Washlet+ comes with a 1 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!

TOTO Washlet+ units ship via 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 your Washlet+ unit, 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.

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:

  • Calling or texting us: 248-974-4030
  • Live chatting with us
  • Filling out our Best Price Request Form