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TOTO Carlyle II 1G WASHLET+ S300e One-Piece Toilet - 1.0 GPF

TOTO Carlyle II 1G WASHLET+ S300e One-Piece Toilet - 1.0 GPF

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Carlyle II 1G WASHLET+ S300e One-Piece Toilet - 1.0 GPF

The Carlyle II 1G WASHLET+ S300e One-Piece Toilet and Bidet by TOTO takes efficiency, style and functionality to the next level. The toilet and bidet seat have been specially designed to conceal the bidet’s water hose and power cord for a chic, sleek look, and the toilet's skirted design gives dirt and grime no place to hide. It’s important to note that the toilet will only hide the cords of the s300e WASHLET included in the purchase of this system, so if you were to buy a different seat in the future, the cords and hoses would be visible. The toilet itself comes with TOTO’s  Tornado Flush system that delivers a powerful flush using only 1.0 gallon of water, and the bowl is coated with a special CeFiONtect glaze that deters residue from sticking. 

The S300e bidet seat that comes with this WASHLET+ system is just as streamlined and stylish as the toilet itself and comes with a variety of high-end features. For starters, the S300e’s four wash modes (rear, rear soft, front and wide front) feature adjustable water temperature and pressure, an aerated stream that simultaneously cleans and soothes, as well as pulsating and oscillating spray options for enhanced comfort. The instant water heating system guarantees that you’ll always have enough warm water for washing, and the warm air dryer comes with five temperature settings to ensure a comfortable drying experience. The adjustable heated seat keeps your rear warm on chilly days, and the automatic deodorizer discreetly chases away lingering bathroom odors. In addition, the WASHLET is operated via a convenient remote that includes two user presets. These allow frequent users to pre-program their favorite settings for a completely customized wash cycle at the touch of a button. Keeping the toilet and WASHLET clean is easy thanks to the automatic PREMIST function and the bowl’s ultra-smooth CeFiONtect glaze, which work together to create a slippery surface that repels waste and dirt. In addition, the S300e uses sterile, electrolyzed water to automatically PREMIST the bowl and to sanitize the nozzles after each use, keeping both you and the toilet clean.


  • 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 a dual action spray with 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
  • Energy saving mode
  • Two programmable user presets
  • Soft closing lid eliminates slamming
  • Operated via remote control
  • WASHLET uses EWATER+ to PREMIST the bowl and automatically sanitize the nozzles after each use
  • 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+ S300e One-Piece Toilet (1.0 GPF) in Cotton WhiteMW614574CUFG

TOTO Toilet with CeFiONtect– CST614CUFGT20

TOTO WASHLET+ S300e (only fits WASHLET+ toilets) – SW574T20

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

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


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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.

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