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TOTO Carlyle II WASHLET+ C100 One-Piece Toilet - 1.28 GPF

TOTO Carlyle II WASHLET+ C100 One-Piece Toilet - 1.28 GPF

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Carlyle II WASHLET+ C100 One-Piece Toilet - 1.28 GPF

The Carlyle II WASHLET+ C100 One-Piece Toilet by TOTO takes a great looking toilet and seamlessly merges it with a high-performing bidet seat. Whereas the cords and hoses of most bidet seats remain visible, the connections of the C100 bidet seat included in this WASHLET+ system are completely hidden thanks to the toilet’s special design. It’s important to keep in mind that if you choose to buy a different seat in the future, the cords and hoses will be visible, and the C100 WASHLET that comes with this system is only compatible with WASHLET+ toilet bowls.The toilet included in this WASHLET+ system features an elegant, skirted design along with TOTO’s powerful Tornado Flush system. In addition, the ceramic bowl is coated with TOTO’s CeFiONtect glaze that creates a super smooth surface that helps keep residue from building-up.

The C100 bidet seat included in this WASHLET+ system is both high performing and great looking. It comes with three wash modes (rear, rear soft, and front) and features an aerated wash stream for gentle yet effective cleansing. The water temperature, water pressure, seat temperature, and air dryer temperature are all adjustable, and the seat even features an oscillating stream option designed to increase wash coverage while soothing and relaxing tender areas. Do note that the C100 utilizes a tank water heating system that provides a set amount of warm water for washing. Once the warm water in the tank is used up, which can happen if the seat is used several times in quick succession or if you run an extra-long wash cycle, the unit switches to using ambient temperature water until the tank can refill and reheat. The built-in, automatic deodorizer gets rid of bathroom odors, and the PREMIST feature coats the bowl with water prior to each use to create a slick surface that helps keep waste from sticking. The various wash options and settings are located on a side-arm control attached to the seat, and while it’s fairly intuitive and easy-to-operate, users who have difficulty looking down or mobility limitations may prefer a seat that comes with a remote control.

With its classic silhouette and wide array features, the Carlyle II WASHLET+ C100 One-Piece toilet and bidet will take your toileting experience to the next level!



  • Purchase includes toilet and WASHLET
  • Elegant, skirted toilet is easy to keep clean
  • Powerful Tornado Flush system
  • CeFiONtect glaze and PREMIST feature stop residue from sticking to bowl
  • Universal height
  • WASHLET features a dual action spray with three wash modes: front, rear, soft rear
  • Adjustable wand position, water pressure and water temperature
  • Oscillating spray option
  • Soothing, aerated wash stream provides superior relaxation and cleansing 
  • Tank water heating system provides limited warm water
  • Warm air dryer with five temperature settings
  • Adjustable heated seat
  • Automatic deodorizer
  • Energy saving mode
  • Side arm control panel
  • 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)

TOTO Carlyle II WASHLET+ C100 One-Piece Toilet (1.28 GPF) in CottonWhiteMW6142034CEFG

TOTO Toilet with CeFiONtect– CST614CEFGT20

TOTO WASHLET+ C100 (only fits WASHLET+ toilets) – SW2034T20

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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