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Highline Quiet-Close Round Closed Front Toilet Seat in White

  • Quiet-close lid prevents slamming
  • Concealed hinge designed for easy cleaning
  • Grip-tight bumpers prevent the seat from shifting
  • See More Details

Frequently Bought Together


Product Overview

Engineered to fit 1- and 2-piece round-front toilets, this Highline seat features a single-hinge design that makes for easier cleaning. Innovative Quiet-Close technology prevents noisy slamming. Unique Grip-Tight bumpers hold the seat firmly in place and prevent shifting.
  • Quiet-Close lid closes slowly and quietly without slamming
  • Grip-Tight bumpers hold seat firmly in place
  • Single-hinge cover simplifies cleaning
  • Quick-Attach hardware for fast and secure installation
  • Color-matched plastic hinges

Info & Guides

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Bolt Spread (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Bowl/Seat Shape
Color Family
Grip Tight Bumpers,Soft Close
Product Weight (lb.)
Seat Front Type
Seat Length (in.)
Seat Material
Toilet Seat Type

Warranty / Certifications

Manufacturer Warranty
One Year Limited Warranty

Questions & Answers


Looking for a soft close for my kohler Santa Rosa toilet I purchased at HD. Will this work? If no...

Asked by Rex April 10, 2021

Hi Rex, this is Sarah with Kohler Customer Service. I'm glad to answer your question. Yes, this Highline toilet seat will fit your Santa Rosa elongated toilet. Thank you for choosing Kohler.

Will this fit a Kohler Devonshire toilet?

Asked by Napervillemom March 30, 2021

Yes it will

Why is it cheaper to buy two 1-packs rather than the 2-pack?

Asked by Kiki March 20, 2021

Not sure but the kohler manual says only 1 seat per toilet should be used to avoid injury. They are probably are ensuring people don’t stack lids to sit higher, risking fall injury. Lawyers these days.

Is this toilet seat the same white color as a white Glacier Bay toilet?

Asked by Mag March 15, 2021

Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Since we do not test our seats on non-Kohler toilets, we do not have information regarding the match between the whites of the seat and the toilet. Thank you for choosing Kohler.

Will this fit well on a glacier bay elongated toilet?

Asked by Colin March 14, 2021

Fits great but it is terrible quality and does not slow close after just 2 months.

Can the lid easily be removed for leaning under the seat attachment? Can it be removed with out r...

Asked by Roy March 7, 2021

Hi, this is Laura with Kohler Co. I am happy to assist you with your question. This seat does not feature our Quick-Release hinge which you currently own. This seat will need to be completely unscrewed for cleaning under the hinge. Thank you for choosing Kohler.

Where do I get the tabs underneath the seat

Asked by Darry March 6, 2021

Hi, this is Laura with Kohler Co. I am happy to assist you with your question. The bumpers are included with the seat. If they are missing, please call our Customer Care Center at 1-800-4KOHLER (M-F, 8 am-5 pm CST) so we may order them for you. Thank you for choosing Kohler.

Is the lid sturdy enough to sit on while closed?

Asked by vlc February 24, 2021

Yes, plenty strong enough. Maybe if you weigh 350 lbs or so, it could be a problem

Does This Seat (The Seat Part Only) Cover The Top Of The Bowl Rim Completely On The Kohler Betello?

Asked by Anonymous February 23, 2021

Yes, it is designed for the elongated Highline Toilet.

is the 18.682 length the overall from bolts or just the seat

Asked by tom February 16, 2021

SEE https://images.homedepot-static.com/catalog/pdfImages/d8/d8a72f10-4c9a-4f2c-b76b-b6df62d04623.pdf

Highline Quiet-Close Round Closed Front Toilet Seat in White - page 2

Customer Reviews

  • 4.6
    out of 1,157 reviews
  • 85% recommend this product
Filter by:
Showing 1-10 of 1,157 reviews
Toilet fastener problem
What good is a toilet seat if you can’t fasten it to the toilet, right? Instructions were simple, no doubt about it, but when fastening the bolt with the plastic fastener, fastener shown in picture, it would loose the catch and the bolt would be loose again, leaving you with a wiggly toilet seat. Luckily, I used the prior toilet seats backing to tighten the bolt. Worked like a charm! No, Kohler, I’m not going to share the last model I used so you can steal their simple idea - figure it out!
by SeatGuy40
4 people found this helpful
Broke less than a year
Worked well for about a year. It broke across the round seating surface while I was seating on it. No warning signs just a loud crack (no relation to the other one) It pinched by butt cheek ever so slightly and made me jump out of the john. Horrible experience.
by NotAHappyJohn
Response from Kohler Product ExpertJan 22, 2021
NotAHappyJohn, my name is Jessica with Kohler Customer Service. I am sorry to hear that your Highline seat has cracked. As the manufacturer, we are very interested in supplying our customers with a quality product that delivers beyond expectations. I am sorry this was not your experience. We would like to connect with you to aid in a resolution. Please contact our Customer Service team at KohlerCustServ@kohler.com. We hope to hear from you soon. - Jessica P. Kohler Customer Service.
4 people found this helpful
It took about 5 minutes to install. It works...
It took about 5 minutes to install. It works great a lot better than the old slow closer. Grand kids don't slam it now. Thanks.
by Butchc76
1 person found this helpful
Easy install and OEM Look
This is an easy install. It comes with installing hardware and a simple, easy installation guide for normal people. The toilet seat looks like it was made for my Glacier Bay Dual Flush toilet. I am impressed! The "No Slam" feature is convenient; the lid drops on its own. No more awaking up the wife.
by Arnulfo
5 people found this helpful
Read ALL Reviews especially the negative ones!!
I am SO disappointed in this Kohler product!!! I picked it up at Home Depot on Saturday, installed on Sunday
by Ladybiker61
8 people found this helpful
Faulty Construction
This seat has internal plastic prongs which keep the seat and lid connected to the toilet. Unfortunately there is nothing keeping the prongs in place so the lid and the seat fall off completely every few days.
by Marissa
Response from Kohler Product ExpertSep 25, 2020
Hi Marissa, this is Sarah with Kohler Co. I'm very sorry to hear your Highline toilet seat and lid comes apart from each other. This is nothing you should expect during normal use. Please email us at KohlerCustServ@kohler.com. We'd love to assist with your One Year Limited warranty. Sincerely, Sarah S. Kohler Customer Service
11 people found this helpful
Seat cracks
We installed two of these seats and matching toilets as part of a home remodel. The rubber bumpers fell off both seats resulting in a one of the seats completely breaking with a crack. We are replacing both seats before the second one breaks. Our household consists of two people. The heaviest Of us weighs 163 pounds.
by Howard
Response from Kohler Product ExpertAug 31, 2020
Hello Howard, this is laura with Kohler Co. I am sorry to hear your toilet seat has cracked. Please email customer service at KohlerCustServ@Kohler.com so we may learn more about this and assist you. We look forward to hearing from you. Sincerely, M. Laura K., Kohler Customer Service
8 people found this helpful
easy install!
this looks perfect on my standard elongated toilet, and it took me less than 5 minutes to install including the time it took for me to remove the old one.
by rushman55
1 person found this helpful
I love this new seat. I use to hate cleaning around the cover rings and this actually covers them...
I love this new seat. I use to hate cleaning around the cover rings and this actually covers them so that they are not exposed to fluids both on the inside and outside toilet seat cover. Another feature I like is that the seat does not slam down when you put the cover down.
by TexasPommyMommy
5 people found this helpful
Easy to install and keep clean. This seat is comfortable to use while sitting or standing. I've ...
Easy to install and keep clean. This seat is comfortable to use while sitting or standing. I've had this product for several weeks now and I find even my kids come to use my bathroom now. For me as a guy that has back issues is the ease of closing the lid after use. You're able to gently pull back the lid to start the closing process and walk away confident that it will close without having to bend to gently close it yourself. If I were to gripe about anything it would be at the hinge itself. There needs to be a small opening on either side to accommodate most lid covers that pull over the back. That would also allow for more of a universal product design that would eliminate the need for multiple seat options in regards to this particular automatic hinge design including the additional production costs that go with it.
by SuperJman
2 people found this helpful
Showing 1-10 of 1,157 reviews