Swash CL510 Advanced Bidet Toilet Seat

Availability: Out of stock


Available exclusively at Lowe's

The Swash CL510 Advanced Bidet Seat is available in select stores and online exclusively at Lowe's.


Swash CL510 Features

Enjoy a customized wash experience, heated seat, warm air dryer, and more, all at the push of a button on the intuitive wireless remote control. The CL510 installs quickly and easily on your existing toilet—no plumber needed. You’ll be washing instead of wiping in no time.

  • Positionable stainless steel nozzle
  • Adjustable water pressure & temperature
  • Adjustable warm air dryer
  • Nozzle oscillation and gentle massage pulse
  • Retractable, self-cleaning nozzle
  • One touch auto mode
  • Welcoming nightlight
  • Intuitive sidearm control panel
  • Ergonomic heated seat with four temperature settings
  • Gentle-closing seat and lid
  • Safety seat sensor
  • Automatic eco mode
  • One (1) year limited warranty
  • Available in Elongated or Round

Toilet Fit Guide


Measure the Bolt Hole Spread

Measure the distance between the bolt holes. The space must be between 5-1/4 inches and 8 inches.

Please note: to properly fit SE400, SE600, IS707, CL510, and CL950 models, this distance must be 5-1/2 inches.

Measure the distance from the center of the bolt holes to the toilet tank to ensure proper clearance. There must be at least 1½ inches of clearance.*

Determine the Length of the Bowl

Measure the distance from the bolt holes to the front of the toilet bowl to determine if you have a round or elongated fixture.
If your measurement is 18" – 19½" order an Elongated Swash
If your measurement is 16" – 17¾" order a Round Swash


Please note: some toilets may require an Alternative T-Valve and/or Top Mount Hardware.

* Is the distance from the center of the bolt holes to the toilet tank less than 2 inches?
The Swash may extend slightly over the front edge of your toilet bowl.

Seat Overhang

Measure the distance from the front of the toilet tank to the front of the toilet bowl.

If this measurement is less than 20½ inches, consider purchasing a Round size to reduce the amount the seat extends over the front edge, even if your fixture is elongated. 
The overall length of the Round Swash is 19.4 inches. A distance less than 19.4 inches from the tank to the front of the toilet bowl will also cause overhang.

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If you've decided you'd like to install the Brondell Swash on a new toilet, we recommend you find a toilet that matches your size, budget, design, performance, and height requirements. Once you find your toilet, use the toilet manufacturer’s spec sheet and the diagram below to calculate whether it is compatible. If the value of “D” is greater than 1-1/2 inches, the toilet is compatible with your Swash.

New Toilet Fit Guide

If you’re looking for inspiration for your new toilet, below is our “Best Of” list.
Please note, Brondell has not used any of these toilets and is not responsible for the performance of these toilets.  Brondell has no affiliation with the manufacturers listed below:

  • Best High End:  Toto Drake II Two-Piece toilet
  • Best High End Concealed Trap Away Toilet (Skirted):  Toto Legato One-Piece high-Efficiency*
  • Dual Flush High End:  Toto Connelly Close Coupled toilet, 1.28GPF & 0.9GPF
  • Dual Flush and Budget-Friendly: Glacier bay 1-piece High Efficiency Dual Flush Elongated Toilet in White
  • Wall-Hung:  Toto Maris (Because this toilet uses an In-Wall Tank System, your plumber will need to provide an accessible ½” water supply connection for the bidet)

 *you will need Alternative T-Valve and Top Mount Hardware for this installation


Swash CL510 Installation

Installing your Swash CL510 Advanced Bidet Seat is easy! If you have questions, or run into any problems, contact our Customer Service department at 888-542-3355



Electrical Requirements

Swash S300, S900, CL825, S1000, S1200, S1400, SE400, SE600, and CL510 Bidet Seats must be plugged into a standard GFCI (Ground Fault Circuit Interrupt) outlet. The GFCI outlet is generally required in bathrooms, kitchens, and near sources of water. Swash and LumaWarm users typically need an outlet within three and a half feet of the toilet fixture; though running an extension cord is perfectly acceptable as well (see below). We recommend a minimum of 15 amps for the circuit for the Swash Bidet Seat.

NOTE: The Swash Ecoseat, PureSpa and FreshSpa bidet attachments, and CleanSpa bidet sprayers do not require an electrical outlet in the bathroom.

If you don't have a GFCI outlet in the bathroom, you can easily purchase an inexpensive GFCI adapter online at Amazon.com or at your local hardware store

Extension Cords
While we recommend installing a dedicated outlet near your toilet fixture, If you need to use an extension cord with an existing outlet, we suggest you use the shortest cord length available. The extension cord should only be a 3 prong heavy duty cord that can handle a 15-20 amp load with a gauge of 10-12. You may want to use a cord concealing kit.


Installing a New GFCI Outlet
An optimum outlet placement would be behind the toilet fixture on the right or left hand side depending on which product you purchase.

To find a licensed electrician in your area, please use our preferred partner eLocal.com by clicking on the link below:



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:

Swash CL510 Documentation

Specification Sheet (PDF)

Owner's Manual (PDF)

Why Are Brondell Products the Best?

Quality - Brondell products are made of the highest-quality materials available. From the most durable internal components to the highest standards of manufacturing, we work hard to bring you the best product available at an affordable price. We test every single item that comes off our production lines to ensure it works like it's supposed to - the first time, and every time.

Features - Compare our list of features for any one of our products to any similar product, and you'll see that Brondell delivers the most and best features for the lowest price. Unlike some of our competitors who list many features at suspect prices (a combination that almost always results in poor quality and inadequate customer and product support), Brondell offers the most possible features without ever comprising our own or our products' integrity.

Experience - Brondell is a leading innovator in the home and bathroom appliance category. We have been manufacturing and selling high-quality bidet seats and home products since 2003, and have several generations of product experience and customer feedback to best guide our designers. Our product & company reviews are a testament to this.

Peace of Mind - Purchasing a bidet product or home appliance can be a confusing and complicated process, especially with so many brands and features to choose from. Invest in a quality product and you will end up not only saving money, but time and frustration as well. Rest assured, with Brondell you are making the best choice possible for overall product quality, features, value, and - most importantly - support. Call us, shoot us an email, or contact us via live chat on our website - we are here if you ever need us.


Swash CL510 Bidet Seat is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Great Value Compared to Other Bidets I have been shopping around for a seat bidet for a while, and came across this one. After doing a bunch of comparisons, this one had all the features I wanted for a great price. I am on a fixed income, and didn't think that I could afford all the things that I wanted. I thought that the one sticking point would be that it doesn't have a remote control, but the side controls are easy to use and I was happy to save the money. The seat works great and I feel so much cleaner.
Date published: 2017-11-15
Rated 5 out of 5 by from Great product at a Great price My wife had me shopping for one, and she tried one at a friends house, and told me to order it. I went to the Costco site and ordered it for 399. We happened a few days later to be in Lowe's and saw the Brondell. She had me purchase it, and 20 minutes after starting, she used it. She the said, "When the one you ordered from Costco comes in, send it back."
Date published: 2017-12-22
Rated 5 out of 5 by from Absolutely fantastic I’ve been wanting a bidet seat for a few years. I finally found the CL-510 at Lowe’s and it’s the best purchase I’ve made in a long time! Easy to install, easy to use, and the freshest clean feeling you can imagine!
Date published: 2018-08-26
Rated 5 out of 5 by from Great Bidet! This thing has everything I was looking for at the best price I could find. Look no further because this one has it all!
Date published: 2017-12-04
Rated 5 out of 5 by from awesome product really glad i got this. easy install and the adjustable water pressure was just what i needed
Date published: 2017-11-18
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Can it be used with an extension cord or power strip?

Asked by: Ann1
Answered by: SaraK
Date published: 2018-08-15

Page 10 of the installation manual mentions that toilets with a concealed fill valve may need an alternate t-valve. Do I need this t-valve to install the seat on a Jacuzzi Primo toilet?

Asked by: Stu_in_VA
Now that my installation is complete, I can answer my own question.... No,you don't need the alternate t-valve. But note a huge caveat with this combination. Because of the geometry of the one-piece toilet, the seat cannot properly latch onto the mounting plate. At you push the seat back to the latching position, the curve of the transition from the horizontal bowl to the vertical tank causes the seat to rise just enough to fail to securely latch. Placing a shim under the mounting plate to elevate it several millimeters will solve this problem. When I spoke with customer service, they were unaware of the problem but when their rep looked a pictures of the Jacuzzi Primo he could see the problem I described.
Answered by: Stu_in_VA
Date published: 2018-07-04

Does the Seash CL510 come in round and elongated seats. I purchased one at Lowe’s yesterday for the wrong shap. I need a round seat.

Asked by: Hopi
We Do! You'll need to make that exchange with Lowe's.
Answered by: SaraK
Date published: 2018-05-03

Can The control panel be put on the other side.

Asked by: Jean60
Hi Jean, I apologize, it cannot.
Answered by: SaraK
Date published: 2018-04-09

I need a longer cord than the 3 1/2 feet this comes with. Is there a way to replace the existing cord and avoid the use of an extension cord?

Asked by: L A Installer
Unfortunately, no there is not.
Answered by: SaraK
Date published: 2018-03-05

Is it made only in white?  Does it fit all Toto toilets?

Asked by: Arthur
Hi Arthur, Yes it only comes in white and please reference the toilet fit section on the product page to determine if it will fit on your toilet.
Answered by: SaraK
Date published: 2017-11-21
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Swash CL510 Bidet Seat is rated 5.0 out of 5 by 5.