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TOTO SW2034#01 C100 Electronic Bidet Toilet Cleansing Water, Heated Seat, Deodorizer, Warm Air Dryer, and PREMIST, Elongated, Cotton White

  • Based on 3,220 reviews
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Availability: 19 left in stock
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Arrives Aug 19 – Aug 21
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Size: Elongated

Color: Cotton White


  • A REFRESHING CLEAN FOR EVERYONE - Gentle yet powerful water spray provides an effective clean; Adjustable warm water and pressure settings; dual action spray with oscillating option creates a refreshing clean every time
  • STEP INTO A LAVISH STANDARD OF LIVING SoftClose heated bidet seat provides consistent warmth coverage over full seat surface; Air deodorizer neutralizes bathroom odors with powerful air filters; Adjustable warm air dryer provides easy clean up.Ambient temperature:Range:32 F/0 C to 104 F/40 C
  • CLEAN INNOVATIONS OFFER PEACE OF MIND - PREMIST helps prevent waste from sticking by using the incoming water supply to mist the toilet bowl before each use; Self-cleaning wand automatically cleans inside and outside before and after each use
  • EMBRACE YOUR UNIQUENESS - The convenient side panel allows users to control and set personalized water cleansing settings. Provides luxury and cleanliness at your fingertips.
  • EXPERIENCE EVERYDAY EXCELLENCE 50 Million WASHLET users agree TOTO electric bidet toilet seats are trusted and dependable with high-quality design for long lasting benefits; Easy, do-it-yourself installation; Top notch customer service support


The entry-level WASHLET C100 features a streamlined design with a convenient side remote control panel. It also ensures a hygienic and refreshing experience with an automatic deodorizer and a Premist that helps to keep your toilet bowl clean.

Manufacturer: ‎Toto

Part Number: ‎SW2034#01

Item Weight: ‎1 pounds

Item model number: ‎SW2034#01

Batteries: ‎2 AA batteries required.

Is Discontinued By Manufacturer: ‎No

Size: ‎Elongated

Color: ‎Cotton White

Style: ‎Elongated


Material: ‎Plastic

Shape: ‎Oval

Voltage: ‎120 Volts

Wattage: ‎406.00

Item Package Quantity: ‎1

Temperature Range: ‎95 - 104 Degrees Fahrenheit

Coverage: ‎15 Amperage

Usage: ‎Inside

Included Components: ‎Electronic bidet seat, Tee-connector, Mounting bracket

Batteries Included?: ‎No

Batteries Required?: ‎No

Battery Cell Type: ‎Alkaline

Warranty Description: ‎Manufacturer One Year Limited

Date First Available: March 6, 2015

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 19 – Aug 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

  • This thing is amazing. The only qualm I have
Size: Elongated Color: Cotton White
This thing is amazing. The only qualm I have, which is pretty major, is that it doesn't remember the location for the duvet. I'm a pretty big guy 6'2 230 so i need to back it up all the way to use it otherwise it just shoots water at my balls. Its kind of annoying to have to adjust the duvet on every single use. Also, the seat is very small-- a few inches shorter than a normal ovular toilet seat. I pretty much have to scoot to the front too avoid pooing on the seat, rest my donger on the front of the seat and then scoot back drop my junk down when i wanna pee. I couldn't even imagine trying to use the round version. If it was just a few inches longer and had a memory setting/ remembered the last use setting ti would be perfect. ... show more
Reviewed in the United States on April 28, 2018 by Thomas Taylor

  • Great product, IMPORTANT INSTALLATION HINT in the comment
Size: Elongated Color: Cotton White
*please scroll down to find important INSTALLATION hint* After spending time in Japan, we got so accustomed to these toilets, we had to buy one when we got back home. Toto is the brand of toilets you will find all over Japan. They are everywhere, even at train stations and restaurants. We didn't even consider another brand. The installation would have taken us only 20 minutes if we knew the HELPFUL HINT written below. My husband spent 3 hours in two different stores thinking he needed some sort of a adapter, only to find this: IMPORTANT INSTALLATION HINT: "The Washlet comes with an adapter that connects directly to the toilet tank on the fill valve stem. Then you reconnect your water supply hose. Many people were getting confused, thinking that the adapter went directly onto the water supply valve from the wall. This is because the instructions illustrate two different installation methods based on what country you are in. The installation is actually very simple as long as your toilet properly accommodates the dimensions of the Washlet." I wish we knew that right away!! We wouldn't have to spent hours driving around the city, going to plumbing supplies stores looking for something we don't need... Good luck! This is a great product! ... show more
Reviewed in the United States on May 6, 2017 by K&A

  • Entire home flooded because of this product.
Size: Elongated Color: Cotton White
The pipe connecting to the tank leaked and my entire house is flooded. Damage is over $10,000. I think other reviews also mentioned the same problem. Luckily, I do have home insurance. I contacted TOTO customer service several times for replacing the product or pipe. It's within warranty time (less than 1 year). But no response. Finally, below is the reply from TOTO: "thank you for taking the time to contact us as we value your decision of choosing TOTO. Looks like the water line may have been over tighten but from picture I can not tell where the leak really is so maybe suggest replacing the water line and junction valve. Parts 11 and 12." That's it. I waited for the response to write this review in case they can take care of it, but apparently not. So if you don't want to waste hundred of bucks, ruin your home, bare construction for months. Do not consider this product. Please review the picture for the defect part and what my home looks like due to it. Hopefully this could be helpful to you. ... show more
Reviewed in the United States on March 26, 2019 by nfihhh april

  • Fantastic product, Great features an d quality
Size: Elongated Color: Cotton White
There is so much good to say about this product, it's hard to pick where to start. As a bit of background, I first used a bidet at work. The bathroom for our area has the TOTO Washlet S350e Elongated Bidet Toilet Seat with Auto Open and Close and ewater+ Sanitization, Cotton White - SW584#01 installed. And while I will not be doing a direct comparison of this product to the S350e, I can tell you that the C100 has all the features that really matter. We decided to purchase one for our home at the suggestion of our pediatrician as an aid for one of our children who has battled constipation for a while. Having used the TOTO brand at work, and witnessing the quality of the product, it was the only brand I would consider for the house. The C100 comes in at a nice price point for the features that you get. Yes, there are some brands that offer slightly more for less, but the familiarity of the TOTO brand was important to me. I don't see a need to cover every feature since they can be read in the product spec, but I feel it is important to mention that this unit comes with two types of rear washes. One is a "regular" rear cleaning which is a more direct water stream, and the other is a soft rear, which fans the water out slightly more than the regular rear cleaning. Both can have oscillation enabled at the touch of a button, and the nozzle can easily be adjusted forward or backward depending on your body type. The regular rear cleaning, combined with the oscillation is the one that can help those with constipation issues. Both the soft and regular give a solid clean, but I feel it worth mentioning in case anyone needs it for this purpose. Overall, the unit installed very quickly. Everything needed to plumb the unit was included and the directions were fairly clear. After a few times using the unit, you'll be able to operate the controls without a glance, which is nice since there is no remote to lose or drop/break. Because the unit attaches to a base plate that installs on the toilet, it's very important that you do not wiggle back and forth on the seat. Don't get me wrong, you can adjust yourself, but if you have children that move around a lot, you may want to consider installing this on a toilet they don't have access to. Also, because of the angle of the seat, there is a weight limit of 250lbs (call TOTO support to confirm). Overall, this is a great unit. You get all the main features, warm water, multiple cleaning options, heated seat, adjustable water pressure, wand position, seat and dryer temperature. I've always felt that I'm clean after using it, and it's helped improve my child's issue. Once you get one of these, you'll never want to use a regular toilet again. ... show more
Reviewed in the United States on July 23, 2017 by Rico Jimenez

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