Swash Ecoseat 100 Bidet


In stock - ships next business day

Ships for free to continental US

The innovative design of the Swash Ecoseat 100 bidet toilet seat provides a more refreshing and hygienic bathroom experience, without electricity or batteries. Powered solely by water pressure (making it better for the environment), the Ecoseat features aerated posterior and feminine washes, a sterilizing water filter, self-cleaning nozzles, and convenient ergonomic controls. This seat makes it easy to stay clean and green!

  Product Ships Free!

Enjoy complimentary shipping on orders over $35

  A Healthy Home Experience

Good for you and good for the earth!

  Designed in California

With you in mind

Experience a Greener Clean!

Without the need for electricity or batteries, washing with water has never been easier or greener. The Swash ecoseat nonelectric bidet toilet seat delivers an ambient refreshing wash through its unique nano silver ceramic sterilizing aerated water stream – the only ambient bidet seat of its kind. This unique dual nozzle system is all controlled by a super easy and smooth turn dial.

  • Feature Highlights

    NOTE: The Ecoseat 100 is only available in Elongated size.

    • Posterior and feminine cool water washes
    • Hydro-powered hygienic dual nozzle system
    • Adjustable water pressure controls
    • Aerated wash spray
    • Stylish design and comfortable contoured seat
    • Sleek side control panel with jog dial
    • Gentle-closing seat and lid
    • Nanosilver ceramic sterilizing wash
    • No electricity or batteries needed
    • 7/8" all-metal T-valve
    • One (1) year limited warranty
  • High-Quality Components

    Made of high-quality components, the Swash ecoseat has no need for T-valves that need to be shutoff with every use, delivering peace-of-mind from leaking and flooding.

    For over 14 years Brondell has specialized in bidets – making bidet toilet seats, bidet attachments, bidet sprayers, and travel bidets. Brondell offers the most possible features without ever compromising product integrity. With Brondell you are making the best choice possible for overall product quality, features, value, and – most importantly – support. The Swash ecoseat is backed by Brondell and their industry-leading Customer Support based in San Francisco, CA.

  • Wash, Don't Wipe!

    Manufacturing toilet paper is an exceedingly wasteful process. It requires a far greater amount of water than is required for regular bidet seat use.

    One small change to your bathroom habits reduces your toilet paper use 50%–100% and saves not only water, but also the trees and power used in toilet paper production.

    Plus, less toilet paper means fewer clogged toilets!

Smooth Turn Dial for Easy Water Pressure Control

Powered solely by water pressure, this bidet is controlled by an easy-to-reach smooth jog dial for the easiest water pressure control to customize your wash experience.

Hydro-Powered Aerated Washes

Not only are aerated washes better for the environment, using less water by adding air into the water stream, they are also much more comfortable and provide a more effective clean!

Nano Silver Ceramic Sterilizing Wash

The Swash ecoseat’s unique sterilizing wash is achieved through nano silver ceramic in the Swash's filter, ensuring the cleanest clean.

Recommended Add-ons Additional Info
Additional Information
  • FAQs

    Brondell Swash Advanced Bidet Seat FAQs




    What is a Swash?

    A Swash is an advanced toilet seat that offers men, women, and children a fresh and hygienic cleansing using two retractable wash wands for posterior and feminine areas.


    How does a Swash work?

    The Swash replaces your existing toilet seat.  Two self-cleaning, retractable wands are used, one for the posterior wash and another for the feminine wash. All functions are easily operated at the turn of a dial.


    What are the differences between the Swash models?

    A model comparison chart detailing the differences between models can be found HERE.


    Where is the Swash manufactured and serviced?

    The Swash is manufactured in Korea. All of Brondell’s products are serviced in San Francisco, CA, USA.


    What is your Return and Warranty policy?

    Our Warranty policy can be found HERE, and our Returns policy can be found HERE.


    When will I receive my order?

    • Orders typically ship the next business day
    • US orders ship from our warehouse in Effingham, IL and typically ship via UPS Ground unless otherwise specified
    • Delivery times vary, but usually are between 1-6 business days depending on distance from the warehouse
    • Brondell ships orders directly from our warehouse in Toronto, ON to destinations within Canada


    back to FAQ



    Will the Swash bidet fit my toilet?

    Toilet Fit information can be found HERE.  Please note this model only comes in the Elongated size. 


    What installation is required?

    Standard installation is quick and easy. It involves a few simple steps: shutting off the water valve at your toilet, removing your existing toilet seat, installing the Swash mounting bracket, and attaching the Swash to the bracket and connections. The included T-valve is installed directly below the toilet tank to direct filtered household water to the Swash. 


    What are the plumbing requirements of the Swash?

    Plumbing Requirements can be found on the "INSTALLATION" tab on each product page.


    Do I need an electrical outlet?

    No, the EcoSeat operates without electricity.  


    What are the interior hole dimensions of the bidet seat?

    The interior hole of the elongated-size Swash is 11.5”L x 8”W. 


    Is your Swash compatible with seat elevators or toilet seat risers?

    The Swash is compatible with some Carex brand risers, found HERE.


    For the Swash 100, can the control arm be moved to the left side, and does this model come in the Round size?

    No, the control arm cannot be adjusted. The Swash 100 EcoSeat only comes in one size, elongated. However, if you have a toilet with a length of at least 20.4” from the front of the tank to the front edge of the toilet bowl, the bidet should fit on your toilet. More information on EcoSeat Toilet Fit can be found HERE.


    What colors are available for the Swash?

    The Swash 100 is only available in white.  If you are looking to match your new Swash with an existing toilet, our color recommendations for American Standard, Kohler, and Toto toilets are as follows:


    • American Standard: White
    • Kohler: White
    • Toto: Between Colonial White and Cotton (not a perfect match)


    back to FAQ



    How do you operate the Swash?

    The Swash 100 is operated by simply turning a dial.


    Can a Swash be used by children, elderly, and handicapped?

    Absolutely! Children love using a Swash, and they are wonderful for parents with children who are potty-trained but not yet able to clean themselves. Those who are elderly, or who have limited mobility or other limitations, can especially benefit from using the Swash.


    How long does the warm water last?

    The Swash 100 pulls room temperature water from your existing water line and does not heat the water.  The wash can run as long as you prefer. 


    What is the difference between the front and rear wash?

    The front wash offers a feminine cleanse while the rear wash offers a posterior wash for both men and women.


    Do the wands ever "get in the way"?

    No, the wash wands are only extended during the cleaning cycle. At all other times they are housed inside the unit to avoid being contaminated. 


    Is a Swash safe and reliable?

    Brondell warrants its products for one year from the date of purchase. With proper usage, Brondell products will provide years of reliable use. Owners should read and follow all safety precautions in the literature provided with the product.


    What is the weight limit of the Swash?

    The Swash Lid has a weight limit of 270 pounds. The seat part has a weight limit of 330 pounds.


    back to FAQ



    What maintenance is required?

    Swash seats are made of germ-resistant plastic. They can be cleaned with a soft, wet cloth and a mild detergent.  Although Swash wands are self-cleaning, Brondell recommends they be cleaned with a soft brush monthly or as needed. Brondell recommends that the removable mesh filter is cleaned on a regular basis as needed.


    What are bidet filters? How often should they be replaced?

    The Swash EcoSeat 100 must be used with a filter.  The bidet comes included with a filter but if your home uses hard water, well water, or softened water, you may need to change your filter every six months.   Purchase information can be found HERE.


    back to FAQ



    Is the Swash covered by Medicare or Medicaid?

    You may be able to get coverage particularly with the state-level Medicaid, but you should check with your doctor and/or insurance provider for more information. If you have a medical condition that a hygienic bidet toilet seat can help, then your doctor may be able to prescribe a Swash bidet for you and you may be eligible to receive insurance coverage for it.

    back to top

  • Downloads

    Swash 100 Ecoseat Documentation

    Specification Sheet (PDF)

    Owner's Manual (PDF)

  • Installation

    Swash 100 Ecoseat Plumbing Requirements

    The Swash is compatible with over 98% of residential fixtures in the United States. All that is required to hook your Swash up to water is a toilet fixture with a tank. Wall-mounted toilets require a separate water connection to be added in the bathroom in order to provide water for the Swash.

    The Swash includes everything that you need to plumb it into the water supply of your current toilet fixture. In the rare case that your water supply line is inflexible you will have to purchase a flexible water line to complete the installation. A T-valve (shown) provides the Swash with a continuous flow of clean water to use for washing.

    Hiring a Plumber
    To have your Swash professionally installed or have plumbing work completed, please use our preferred partner eLocal.com by clicking on the link below:

  • Reviews & Questions
    Reviews & Questions
    Swash EcoSeat 100 Bidet Seat is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from works well! installs easily I've been using this for a while now and it works very well, no issues. It was very easy to install. I'm very happy with it. Note, it only supports cold water, so make sure you live in a place that is warm enough year-round.
    Date published: 2014-09-08
    Rated 5 out of 5 by from Good Value First time customer. Product is well manufactured and a bonus for those who require them. Will recommend to my Asian/European friend/family who are used to water instead of paper.
    Date published: 2014-11-19
    • y_2018, m_10, d_16, h_2
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_S100-EW, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_brondell
    • bvseo_sdk, p_sdk, 3.2.0
    • CLOUD, getContent, 48.48ms

    Our Brondell has defective Swash Ecoseat knob- can not turn to get water. What is the part number that I shall order to replace the entire Swash ecoseat assembly?

    Asked by: Zorro
    Go ahead and call us at 888-542-3355 and we can get this figured out ASAP!
    Answered by: SaraK
    Date published: 2018-10-10

    Is there a video for the installion of this particular model ?

    Asked by: Dj1234
    There is not, I apologize. If you call 888-542-3355 we will be happy to answer any install questions you have.
    Answered by: SaraK
    Date published: 2018-09-04

    is this bidet made to work for both men and women. If so, How?

    Asked by: gusgus
    Yes! There are front and rear nozzles!
    Answered by: SaraK
    Date published: 2018-09-05

    Can you stand on the seat cover? Is it sturdy enough? Model s100-ww

    Asked by: deanvh
    We do not recommend standing on your eco seat lid.
    Answered by: SaraK
    Date published: 2018-08-05

    What is the purpose of the filter?

    Asked by: Karyn
    To filter out particulates!
    Answered by: SaraK
    Date published: 2018-08-05

    Will this work with the carex seat rise with handles?

    Asked by: Crbarkle
    Answered by: SaraK
    Date published: 2018-08-05

    Does the swash 100 require a filter. Why do you show a filter as related products. What is the minimum supply pressure repaired for the system to operate properly.  Thank you,

    Asked by: Elias
    Thanks for your questions! Yes, the Swash 100 does require a filter. However, when you purchase your Swash 100 EcoSeat, the required MF Filter is included. You'll find that in the Styrofoam that surrounds the bidet during shipping. The filter usually doesn't need to be replaced often, only when you feel a decrease in pressure. The supplied water pressure should be above 14 psi.
    Answered by: Brondell Customer Service
    Date published: 2018-08-05

    I am really interested in not using toilet paper, so I am wondering if there really is enough water pressure with the Swash100 to thoroughly clean after going number two? And will I have to still use toilet paper in combination with the bidet?

    Asked by: phoenixlisa
    I have had the Easy Bidet Attachment version of this for many years (it is basically this without the seat, but I believe the mechanics are basically the same) and I can attest to the water pressure being great. I was surprised how much water pressure it has when I got it. In fact, it blows away the Toto $700 seat that my parents have in terms of water pressure. If your house has good water pressure, you will not be disappointed.
    Answered by: Synthy1234
    Date published: 2018-08-05
    • y_2018, m_10, d_16, h_2CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_17
    • loc_en_US, sid_S100-EW, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_brondell
    • bvseo_sdk, p_sdk, 3.2.0
    • CLOUD, getContent, 53.33ms
Swash EcoSeat 100 Bidet Seat is rated 5.0 out of 5 by 2.
Swash Ecoseat 100 Bidet