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TOTO SW554-01 Washlet S300 Elongated Front Toilet Seat, Cotton White

4.7 out of 5 stars 171 customer reviews
| 31 answered questions

Price: $1,142.00 & FREE Shipping
Item is eligible: No interest if paid in full within 12 months with the Amazon.com Store Card. Apply now
Only 12 left in stock.
Ships from and sold by ContractorsStock.
Cotton White
Include installation
Estimate: $110.95 4.95 stars (20)
  • Install 1 customer-supplied seat and tubing
  • Connection to existing electrical outlet
  • Connect electrical/water supplies as needed
  • See more and upgrades
  • Unit test and clean up
New electrical outlet required + $80.00

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  • Convenient wireless Remote Control with large LCD panel
  • Adjustable water temperature and volume
  • Warm air drying with three variable temperature settings
  • Automatic air deodorizer, SoftClose anti-bacterial seat
  • Length 21-Inch, Width 15-3/4-Inch, Height 5-1/8-Inch
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$1,142.00 & FREE Shipping Only 12 left in stock. Ships from and sold by ContractorsStock.

Frequently Bought Together

  • TOTO SW554-01 Washlet S300 Elongated Front Toilet Seat, Cotton White
  • +
  • TOTO MS854114S#01 Ultramax Elongated One Piece Toilet, Cotton White
Total price: $1,675.08
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Size: Elongated | Color: Cotton White
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Technical Details

Size: Elongated | Color: Cotton White
  • Quiet Close
  • Easy to Install
  • Massaging Head
  • Heated Seats

Compare to Similar Items

This item: TOTO SW554-01 Washlet S300 Elongated Front Toilet Seat, Cotton White
Customer Rating 4 out of 5 stars (171) 4 out of 5 stars (226) 4 out of 5 stars (159) 4 out of 5 stars (71)
Price $1,142.00 $819.00 $720.00 $563.70
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By ContractorsStock Need Plumbing Supplies Need Plumbing Supplies Amazon.com
Color Cotton White Cotton Cotton White
Dimensions 0 inches x 0 inches x 0 inches 4 inches x 15.25 inches x 20.75 inches 4 inches x 15.25 inches x 20.75 inches 20.56 inches x 15.94 inches x 6.81 inches
Item Package Weight 18.5 pounds 15.9 pounds 15 pounds 15.7 pounds
Item Shape Elongated Elongated Elongated Elongated
Add to Cart Add to Cart Add to Cart Add to Cart

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Product Description

Size: Elongated | Color: Cotton White

Product Description

SW554#01 Finish: Cotton Features: -Elongated front Washlet toilet seat with cover.-SoftClose antibacterial seat.-Gentle aerated warm water.-Warm air dryer.-Automatic air deodorizer.-Heated seat with temperature control.-Self cleaning dual action spray.-Remote control with large LCD panel. Includes: -Mounting and connection hardware included. Options: -Available in the Following Finishes: Cotton, Colonial White and Sedona Beige. Specifications: -Important requirements: 120V AC, 15A 60Hz protected by Class A GFCI.

From the Manufacturer

To help you create the ambiance of a spa in your own private retreat, Toto has created the Washlet S300. As the world leader in bathroom fixtures, Toto offers you an extraordinary bathroom concept that takes luxury, comfort and hygiene to a whole new level. Pamper yourself with Washlet S300's gentle aerated front and rear warm water cleansing feature. Activated by a convenient remote control, the Washlet S300 allows you to adjust the water temperature, water pressure, and the direction of the gentle aerated stream. The massage feature activates a gentle cycling motion, designed to provide the best possible washing action. At the touch of a button mild air drying can be adjusted to three temperatures. All the while you are able to relax on an inviting heated seat that can also be adjusted to the warmth you prefer. Washlet S300's deodorizing catalyzed disk fan system quickly eliminates toilet odor. With a SoftClose seat made of antibacterial plastics, you can reduce injury, and eliminate annoying "Toilet Seat Slam" Washlet S300 is easy to install and clean. Elongated closed front seat with lid, mounting and connection hardware included.

Product Information

Size:Elongated  |  Color:Cotton White

Technical Details

Part Number SW554#01
Item Weight 18.5 pounds
Product Dimensions 23.8 x 21.6 x 7 inches
Item model number SW554-01
Size Elongated
Color Cotton White
Material Plastic Toilet Seats
Shape Elongated
Item Package Quantity 1
Special Features Quiet Close, Easy to Install, Massaging Head, Heated Seats
Batteries Included? No
Batteries Required? No
Warranty Description One Year Limited Warranty

Additional Information

Customer Reviews
4.7 out of 5 stars 171 customer reviews

4.7 out of 5 stars
Best Sellers Rank #220,499 in Home Improvements (See top 100)
#809 in Home Improvement > Kitchen & Bath Fixtures > Bathroom Fixtures > Toilets & Toilet Parts > Toilet Seats
Shipping Weight 18.5 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available December 26, 2007

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Size: ElongatedColor: Cotton White
I got the Toto washlet S300 a few weeks ago. I spent a little over $1100 on the toilet, and another $500 or so to get a three prong GFCI grounded outlet installed next to my toilet and to get the Toto installed. It's a lot of money for someone like me. I spent weeks researching bidet-type toilet seats, and wished that I had more information than I could get over the Internet. That's why I'm writing this review. I apologize for how long this is... I'm just trying to be as thorough as possible, so you can be as educated as possible about it, before spending that much money for yourself.

The first time I saw the toilet, I was disappointed by how cheap-looking and flimsy the lid appeared to be. I thought that a toilet seat that cost that much shouldn't *look* cheap. However, now that I've gotten used to it, I actually like the lid. I wouldn't sit on it for fear of warping it, but it's actually very comfortable to lean back on, during extended visits. And I like the fact that when you want to put the seat down, it closes slowly and doesn't slam.


Rear: This is one direct stream of water, and it's very powerful. Even when I turn the water pressure down quite a bit, it still feels a bit like a laser beam. It's so powerful, it feels like my toilet is trying to give me an enema.

Rear (soft): This is my favorite. It's like a shower for your butt.

Front: This is also a shower, but it's very soft (even turned all the way up). I practically have to sit on the lid in order to get it pointed in the right direction. This model of bidet toilet seat only has one wand. I wish it had 2 wands instead (who wants to think of their butt germs getting sprayed on their girlie bits?
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Size: ElongatedColor: Cotton White Verified Purchase
I have wanted one of these Washlets since I visited Japan in 2001 and stayed in a hotel where all the toilets were equipped with this device. I must say I was a little apprehensive at first, but a warm seat, cleaning your bottom without repeated wiping and chafing, and a deodorizer and dryer was an awesome idea!

Then I needed to wait to 1. Buy the house 2. Remodel the bathroom (with dedicated GFCI outlet installed for this purpose!) 3. Convince everyone that I REALLY WANTED THIS WASHLET for my 40th Birthday, which is next Tuesday, the 27th.

I got a really great price through Amazon.com from Buy [...], it was less than $700 delivered, which was the best price I could find anywhere. I installed the Washlet shortly after it arrived. It was easy to do..the only thing is to make sure the alignment of the two anchor bolts is where you want the seat to be situated...not too far forward, or it will look weird over the lip of your toilet (I installed it on a TOTO Drake Elongated Toilet)

Since I have just started to use it, here are my initial thoughts:

1. The warm seat is very inviting and comfortable, and can be set to turn on and off by an Auto timer that "learns" your habits or a set timer for 3/6/9 hours every day at the same time (like when you go to bed). This saves energy by turning off the heater when it's not needed. If you sit down and use the Washlet during this Energy Saver Cycle, it immediately powers up and warms the seat in about 3 minutes.

2. The warm spray is very powerful and adjustable. I can get clean and feel refreshed in very little time. The softer setting is like a shower, but for heavy duty "cleaning", the regular rear setting is very effective.
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Size: ElongatedColor: Cotton White Verified Purchase

- Great purchase. Life changing for the better.
- Easy to use and install
- Overall seems well designed and is very effective functionally
- The air freshener works great and has no scents at all

- The dryer doesn't work. To properly dry you'd need a unit like the Dyson Airblade for your rear.
- The lid is flimsy. It folds from convex to concave when you sit on it.
- Noisy for a master bathroom if using in the middle of the night. Probably ok with bathroom door closed.


First off, I would buy this bidet seat again (and in fact, I may for the other bathroom). Having this kind of hygiene, especially before bed at night, is a big health benefit.

If you're ever in a hurry and gotta do a #2, these washlets are gems.

I also like using it before going in our hot tub to keep it that much cleaner. Ever since I heard my hot tub man refer to the scum in the tub feeding on "bather waste" (a term I find equally gross and hilarious at the same time) I've been more conscientious about being clean prior to using it.

Coming from a guy who has wrenched on a lot of things for a long time, the S300 is a fairly sophisticated device and Toto did an excellent job with their template, mounting, and installation instructions. Beware though that this is in the neighborhood of a 1200 watt appliance (the C110 is less than 1/2 that). This doesn't mean that it will be less energy efficient (in fact it's more efficient than the lesser models) but it does mean that it draws a lot of power when it needs it. If you don't have a dedicated circuit for this bidet seat and your lights (in particular) are on the same circuit, they will dim a great deal when you operate it.
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