Kohler Highline Arc Extra Tall Toilet

With its clean, simple design and efficient performance, this KOHLER® Highline tall two-piece toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon two-piece round-front toilet, without sacrificing flushing power. The round-front bowl perfectly complements smaller bathroom spaces, while the tall height offers additional comfort.

Looks good but be careful to read the small print before buying, as it doesn't come with a seat or even certain standard plumbing parts required for installation that my plumber said most new toilets come with. Check the spec sheet.. Megan. Pierrefonds, QC. Mon Sep 15 2025

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Weighing less than previous Highline models, this toilet is easier to handle and install. This model also features an Insuliner® tank liner, which minimizes condensation.

It's a toilet and it works!. Dave. Wed Aug 19 2026

With its clean, simple design and efficient performance, this KOHLER® Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon two-piece elongated toilet, without sacrificing flushing power. The elongated seat and chair-height ensure comfortable use.

Perfect for our bathroom remodel. Tracy. Scottsdale, AZ. Thu Jun 04 2026

Highline Pressure Lite 1. gpf toilets are perfect for those customers aggressively seeking the benefits of water conservation, this new toilet qualifies for water rebate programs and contributes to LEED credits. An optimized 1.-gallon flush setting reduces water consumption by more than 3% over 1.6-gallon toilets, offering a water savings of more than 5, gallons of water per toilet, per year.

Fantistic flush and love the black finish. Bobbie. Wesley Chapel, FL. Mon Jul 13 2026

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet without sacrificing performance. This two-piece elongated toilet weighs less that previous Highline models, making it easier to handle and install.

Received first one broken and damaged but received a replacement immediately.. Anonymous. Tue Aug 04 2026

The KOHLER® Highline Tall is Kohler's tallest toilet – a full 2-1/2" taller than Comfort Height®toilets to provide ultimate accessibility and ease of use. With its clean, simple design and efficient performance, this Highline water-conserving two-piece elongated toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flushing power.

Excellent product for my elderly parents who downsized to a condo. The height makes it easy for them.. Thomas. Washington. Sun May 03 2026

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Weighing less than previous Highline models, this toilet is easier to handle and install. This model also features an Insuliner® tank liner, which minimizes condensation.

Like to height and the look. It looks great in our bathroom.. Anna. West Long Branch, NJ. Thu Sep 17 2026

This 21" extra tall toilet bowl has a height of 20", and the seat height is 21". It is good for seniors, handicapped, tall, pregnant and recovering patients. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. Eco-friendly design meets modern elegance, offering exceptional value for residential and commercial spaces, transforming your bathroom with effortless sophistication.

It's a nice toilet but if you're 5'2 or shorter; might not be that comfortable. It shipped and was delivered quickly and painlessly. It looks nice, and works well. I have no complaints other than I'm too short for it. I would recommend.. Stephanie. New York, NY. Sun Jun 02 2024

With its clean, simple design and efficient performance, this KOHLER® Highline tall round-front toilet bowl combines both style and function. The round-front toilet bowl perfectly complements smaller bathroom spaces, while the tall height offers additional comfort. Pair with select Highline toilet tanks to complete this toilet.

With its clean, simple design and efficient performance, this KOHLER® Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon two-piece elongated toilet, without sacrificing flushing power. This model features a unique tank liner that minimizes exterior condensation in humid environments.

Beautiful toilet. The only issue is that we got a black toilet and it came with white screw caps so I had to purchase black ones separately.. Josephine. Huntingtown, MD. Thu Oct 09 2025

This 21" extra tall toilet bowl has a height of 20", and the seat height is 21¼". It is good for seniors, handicapped, tall, pregnant and those with limited mobility. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. A seamless blend of eco-conscious design and modern elegance, it delivers exceptional value for both residential and commercial spaces—transforming your bathroom with effortless sophistication.

Perfect shape for our bidet seat, great height for those athletic knees. Very nice styling. Cynthia. WI. Fri Sep 26 2025

This 21" extra tall toilet bowl has a height of 20", and the seat height is 21". It is good for seniors, handicapped, tall, pregnant and recovering patients. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. Eco-friendly design meets modern elegance, offering exceptional value for residential and commercial spaces, transforming your bathroom with effortless sophistication.

I purchased this for my elderly mother, and she absolutely loves it because of the height!. Chawndra. Cincinnati, OH. Sat Nov 09 2024

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet with right-hand trip lever. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Weighing less than previous Highline models, this toilet is easier to handle and install.

Very effective flush, with very little water. The swirling action helps keep the bowl clean, too. I’d say the best toilet we’ve owned, functionally. I’m a fan (bought a second, as a replacement for one that frequently needed plunging.) Doubly pleased.. Anonymous. Fri Aug 07 2026

With its clean, simple design and efficient performance, this KOHLER® Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon two-piece round-front toilet, without sacrificing flushing power. The chair-height ensures comfortable use.

Couldn't be happier with this toilet. The black finish is stunning, and it performs flawlessly. Kohler quality never disappoints, and it really elevates the look of the bathroom.. Debbie. Beacon, NY. Sat Oct 24 2026

With its clean, simple design and ultra high-efficient performance, this KOHLER® Highline water-conserving toilet combines both style and function. A 1.0-gallon flush reduces water use by more than 35% over 1.6-gallon two-piece elongated toilets, offering a water savings of more than 4,500 gallons of water per toilet, per year. The elongated seat and chair-height ensure comfortable use.

Plumber finally got a chance to install it. I was worried it would end up being too big but it was PERFECT. Very comfortable, stylish, and functional. Got a great deal when it was on sale.. Anonymous. Salem, MA. Sun Nov 10 2019

The extra tall toilet is 21＂from the floor to the seat, this increased height of the toilet bowl reduces the burden on knees and joints, it makes the user more comfortable to sit and stand. And the 1.28 GPF single flush, 12＂rough-in design and soft-closing seat of the 21 inch toilet will give you a great sense of bathroom experience.

Good quality, nice and sturdy, and a great price. Very happy with this purchase overall!!!!!. Anonymous. Fri Sep 04 2026

Bring a touch of everyday convenient design into your house with Los Flexi 21 inch extra tall toilet. It's thoughtfully crafted to be more comfortable and accessible, whether you're a little taller or just appreciate the extra support. The sleek skirted base instantly gives your bathroom a clean, modern update, and the elongated bowl and soft-close seat make for a quiet and relaxing experience. It's not just well-designed—the water-saving dual-flush helps you make an eco-friendly choice, and the simple installation with a 2-year warranty means you can rest assured in your purchase

This tall two piece toilet is really heavy. Very pleased with the material composition and the packaging. Arrived in two boxes, with tank separate in one box and the seat in the second. Assembly instructions, wax ring, seat are all included. I plan to upgrade it seat, it is plastic. Installation was easy. Love the height. Myra. Hilton Head Island, SC. Thu Sep 17 2026

Bring elevated seating to your bathroom with the KOHLER Highline Tall elongated toilet bowl. As the tallest bowl in the Highline family, it provides seating 2-1/2" higher than Comfort Height® bowls for enhanced comfort, ease of sitting and standing, and gracious accessibility. The elongated shape offers added room and comfort. Pair the bowl with a compatible tank to create a complete Highline Tall two-piece toilet. A three-bolt quick-connect system supports installation, and the bowl is designed for a standard 12" rough-in.

Glad to be able to find an extra tall toilet. It’s a very good height. It arrived with a very large chip on the side at the bottom. We kept the toilet as we needed it immediately but it looks bad... Joan. BC. Mon Jul 11 2022

This 19" high toilet conforms to the ADA standard height. The bowl height is 19" and the seat height is 20". It is good for seniors, handicapped, tall, pregnant and recovering patients. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. Eco-friendly design meets modern elegance, offering exceptional value for residential and commercial spaces, transforming your bathroom with effortless sophistication.

I had the toilet bowls for 99 years yesterday gave me some type of credit before then at least before now the toilet bowls are beautiful. I brought three and they’re doing wonderful.. Renee. Charlotte North Carolina. Tue Dec 23 2025

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet with right-hand trip lever. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Weighing less than previous Highline models, this toilet is easier to handle and install.

Very effective flush, with very little water. The swirling action helps keep the bowl clean, too. I’d say the best toilet we’ve owned, functionally. I’m a fan (bought a second, as a replacement for one that frequently needed plunging.) Doubly pleased.. Anonymous. Fri Aug 07 2026

This 21" extra tall toilet bowl has a height of 20.7", and the seat height is 21.5". It is good for seniors, handicapped, tall, pregnant and recovering patients. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. Eco-friendly design meets modern elegance, offering exceptional value for residential and commercial spaces, transforming your bathroom with effortless sophistication.

A nice toilet which functions well Night is good for tall people. Anonymous. Sarnia, ON. Thu Aug 06 2026

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. Weighing less than previous Highline models, this toilet is easier to handle and install.

Nothing sucks down the floaters like this Kohler thrown!. Robert. Houston, TX. Fri May 15 2026

This 21" extra tall toilet bowl has a height of 20.7", and the seat height is 22". It is good for seniors, handicapped, tall, and those with limited mobility. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. Eco-friendly design meets modern elegance, offering exceptional value for residential and commercial spaces, transforming your bathroom with effortless sophistication.

This is a beautiful toilet. The extra tall height and dual flush buttons on the top of the tank are exactly the features I was looking for. The price was perfect, too. It came it one large box and was easy to put together. I recommend this toilet.. Brenna Jones. Texas. Tue Sep 16 2025

With its clean, simple design and efficient performance, this KOHLER® Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon two-piece round-front toilet, without sacrificing flushing power. This model features a unique tank liner that minimizes exterior condensation in humid environments.

Love this toilet. The height is perfect. The flush is powerful but quiet. Definitely reccomend.. Ricky. US. Tue Mar 09 2021

Enhance your bathroom space with this redesigned KOHLER® Highline two-piece elongated toilet. With our most powerful flush built into one of our most popular toilet designs, the upgraded Highline toilet combines trusted performance with top-of-the-line features to enhance luxury and efficiency. At the heart of this toilet’s clean and simple aesthetic is Revolution 360® technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. Weighing less than previous Highline models, this toilet is easier to handle and install.

This toilet has a the perfect amount of sitting water in the bowl, which is super important given the federal regulations that limit toilets to 1.6 gallons per flush. Kohler did not let that limitation prevent them from building a great toilet. The flush is strong, without being obnoxiously loud. Aesthetically this is a beautiful piece of porcelain. Mike K. Sat Oct 10 2026

This 21" extra tall toilet bowl has a height of 21", and the seat height is 21¼". It is good for seniors, handicapped, tall, pregnant and those with limited mobility. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. A seamless blend of eco-conscious design and modern elegance, it delivers exceptional value for both residential and commercial spaces—transforming your bathroom with effortless sophistication.

It is awesome! It has really helped my Dad get on and off of the toilet. The one he did have was super low. With his Parkinson’s, this taller one has done the trick! I give it a 10 out of 10!. Kk. Millry, AL. Mon Jul 06 2026

Experience superior comfort and performance with this 21-inch tall toilet. Designed with an ergonomic round seat, it offers exceptional support for users of all ages, especially seniors, tall individuals, pregnant women, and those with mobility challenges. The powerful 360° siphon jet flushing system ensures a thorough, full-bowl clean with every flush, delivering consistent, efficient performance. Certified by EPA, CUPC, and Map standards, this extra tall round toilet guarantees outstanding quality, water efficiency, and long-term durability, making it a reliable choice for any home. Installation is quick and easy with a detailed manual and step-by-step video, making it hassle-free even for beginners.

I like my tall toilet. No problem installing.. Lloyd. N. Fort Myers, FL. Sun Nov 16 2025

This 21-inch extra tall toilet is designed for maximum comfort, making the toilet ideal for seniors, disabled users, and taller adults. The two-piece toilet features powerful vortex siphon flushing with a water-saving 1.28 GPF single-flush system. Built to UPC certified standards, this tall toilet delivers reliable performance and long-term durability. A quiet soft-close toilet seat prevents slamming and reduces noise for everyday comfort. With a standard 12-inch rough-in, this extra tall toilet installs easily in most residential bathrooms.

I liked it! Unfortunately it was too tall for my kids, i imagine the best placement for a piece like this is in a small apartment for tall skinny people. Jesus. San Diego, CA. Sat May 23 2026

This 21" extra tall toilet bowl has a height of 20½", and the seat height is 21¼". It is good for seniors, handicapped, tall, and those with limited mobility. This comfort bowl height toilet can relieve the pressure on the knees, allows effortless sitting and standing, and minimizes the risk of falls.The complete set of products includes a toilet bowl, pre-assembled tank, soft-close seat, wax ring, and hardware required for quick installation, making it easy to install. Eco-friendly design meets modern elegance, offering exceptional value for residential and commercial spaces, transforming your bathroom with effortless sophistication.

Perfect for 6’ and my 6’2” husband!. Marie. Lake Lure, NC. Fri Sep 18 2026