Kohler K31615ra0

This KOHLER® Cimarron toilet tank features innovative AquaPiston® technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. 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. Pair this toilet tank with a Cimarron toilet bowl for a beautiful, sleek two-piece toilet.

Shipping and product description are most let people to confuse. Wei. Fri May 15 2026

With a crisp, minimalist design, KOHLER® brings refined style to your bathroom with the KOHLER® Underscore alcove bath. The gently sloped backrest offers ergonomic comfort, while the slotted overflow allows for a deeper soak, creating a truly relaxing bathing experience. Designed for easy installation in a standard alcove, this 60" x 32" rectangular alcove soaking tub features an integral apron and a drain to suit your space. This contemporary silhouette makes it a versatile centerpiece for modern bath environments.

Beautiful bathtub, it did have a small cosmetic crack on arrival but customer service was excellent. Matt. Allen Park, MI. Tue Apr 07 2026

Featuring a simple, crisp design, this KOHLER® Underscore alcove bath exudes refined style with contemporary flair. A slotted overflow drain allows for a luxuriously 60" x 30" rectangular alcove deep bath as you relax against the comfortable sloped backrest. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Exactly as described and perfect fit. Looks beautiful in our remodeled bathroom. Cynthia. Placerville, CA. Tue Jun 23 2026

The KOHLER® Cimarron Comfort Height® elongated two-piece toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features Kohler’s most complete flush ever, Revolution 360® flushing technology powered by the AquaPiston® flush valve. Installation saves you time and money, too, with Kohler’s patent-pending two-bolt tank-to-bowl omnidirectional leveling system.

It is neat and sleek. Also it flushes all around bowl to clean well.. Kathleen. North Hills, NY. Mon Jun 22 2026

Elevate your bathroom with KOHLER® Underscore, a 60" x 30" alcove bath that blends refined style with contemporary design. This integral apron and flange create a seamless look. The slotted overflow allows for a deeper soak, and the gently sloped backrest provides enhanced comfort for relaxing baths. Designed for ease of access, this 60" x 30" rectangular alcove bath features a low step-over height, making it a smart choice for both style and bathing comfort.

Very nice! Installed well with no disappointments.. Anonymous. Wed Jun 17 2026

Featuring a simple, crisp design, this KOHLER® Underscore alcove bath exudes refined style with contemporary flair. A slotted overflow drain allows for a luxuriously deep bath as you relax against the comfortable sloped backrest. This 60" x 32" rectangular alcove ADA-compliant bath offers a low step-over height for ease of access.

The perfect tub for adults and kids alike. Truly a deep soak tub with a slanted back, perfect for leaning back and relaxing. I can also comfortably fit my two kids, they have plenty of room to splash and even “swim”. 1010. Anna. Thu Apr 02 2026

The KOHLER® Cimarron Comfort Height® two-piece elongated toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features Kohler’s most complete flush ever, Revolution 360® flushing technology powered by the AquaPiston flush valve. Installation saves you time and money, too, with Kohler’s patent-pending two-bolt tank-to-bowl omnidirectional leveling system.

Really nice toilet, worth the money. Laura. Kitchener, ON. Mon Feb 23 2026

Complete your bath or whirlpool with this sleek KOHLER® Clearflo overflow bath drain. The PVC tee and pipe includes a slotted overflow drain and a toe-tap stopper designed to complement a variety of custom baths and whirlpools. The option of above- or through-the-floor placement and ball swivel joint for easy fit-up to the overflow ensures flexibility during installation.

Exactly as expected and quick delivery. Cynthia. Placerville, CA. Tue Jun 23 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

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.

Sharp and clean design- powerful Revolution 360 flush.. Ashley. Wed Jun 17 2026

Defined by crisp lines and a clean, simple aesthetic, the KOHLER® Avec alcove bath complements a wide range of design languages. A slotted overflow and low step-over height combine to give you a deep soak while you relax against the softly angled lumbar support and raised neck rest. Avec also has an integral overflow and preinstalled toe-tap drain — color-matched to the bath — to make installation easier and create an amazing bathing experience. Settle in, lie back, and unwind in the Avec 60" x 42" rectangular alcove bath.

Perfect for our oversized bathroom tub. Christopher. Denver, CO. Sat Apr 25 2026

Featuring a simple, crisp design, this KOHLER® Underscore 66" x 32" rectangular drop-in bath exudes understated style with contemporary flair. The sloped backrest offers extra comfort and support during your soak. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Perfect , nice size soaker. can’t wait to have it installed. Rita. Mississauga, ON. Fri Feb 25 2022

KOHLER® Expanse 60" x 30" alcove bath provides a luxurious bathing experience in a compact, space-saving design that's ideal for smaller bathrooms. A curved basin and integral apron lend graceful elegance to your bathroom and provide plenty of extra room to stretch out and soak. Expanse's standard size makes for easy updating and renovation, while its modern style coordinates with a variety of bathroom fixtures.

Gives good width at a standard length so there's a little more room in our tub!. Bianca. El Cajon, CA. Mon May 11 2026

Streamlined for simplicity, the KOHLER® Underscore bath exudes refined style with contemporary flair. A slotted overflow drain allows for a luxuriously 60" x 36" rectangular drop-in deep bath as you relax against the comfortable sloped backrest. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Best lumbar support you can have in a tub.My husband is a shower guy and he loves this tub!. Erin. Wenatchee, WA. Tue Apr 18 2023

Featuring a simple, crisp design, this KOHLER® Underscore bath exudes understated style with contemporary flair. A slotted overflow drain allows for a luxuriously 60" x 30" rectangular drop-in deep bath as you relax against the comfortable sloped backrest. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Great size, depth is also comfortable. Fit in new bathroom was great.. Vilma. Massapequa, NY. Wed Jun 10 2026

Engineered to ensure a proper fit on one- and two-piece toilets, this Brevia seat complements various round-front toilet designs. This soft-close toilet seat features innovative technology that prevents noisy slamming. Unique Grip-Tight bumpers hold the seat firmly in place to avoid shifting.

Love this toilet seat. soft close.. Elvina. US. Wed Apr 01 2026

The KOHLER® San Souci one-piece toilet offers a sleek, contemporary design with a convenient chair-height and elongated bowl for comfortable use. This one-piece elongated toilet features innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. 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.

Excellent quality made toilet from Kohler. Installed with no issues.. Anders. Mount Salem, ON. Sun May 31 2026

Featuring the elegant architectural KOHLER® Memoirs Stately look of the Memoirs collection with Stately design, this two-piece elongated toilet combines water-saving flush performance with traditional style. A high-efficiency 1.28-gallon flush offers up to 16,500 gallons of water savings per year, compared to a 3.5-gallon toilet, without compromising flush power. The elongated bowl is positioned at a convenient height for comfort and ease of use.

The color of this commode worked perfectly with my beautiful viola marble sink in my new booty bathroom. Only issue is having to order the toilet seat cover separately.. Amy. Carlsbad, CA. Sun Mar 01 2026

This KOHLER® Mendota bath offers the convenience of alcove installation with an integral apron and the durable beauty of KOHLER® enameled cast iron. Available in a palette of KOHLER® colors, this straightforward design is a complement to any decor. Safeguard® slip-resistant surface enhances safety.

Tub is beautiful. Delivery was horrible. 1st is was late by a few weeks. 2nd, the delivery guys scratched my floor.. Anonymous. US. Mon Oct 20 2025

Featuring a simple, crisp design, this KOHLER® Underscore bath exudes understated style with contemporary flair that fits with a variety of bath decors. A slotted overflow drain allows for a luxuriously 60" x 30" rectangular alcove deep bath as you relax against the comfortable, sloped backrest. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Light enough to install yourself, which is nice.. John. Spokane, WA. Wed Oct 19 2016

With rich detailing reminiscent of crown molding, KOHLER® Memoirs brings classic architectural style to your bathroom. The 60" x 36" rectangular drop-in bath is constructed of durable cast iron with a Safeguard® slip-resistant surface for many years of reliable use. Pair this timeless design with other products in the Memoirs collection for a sophisticated bathroom ensemble.

Fabulous! A work of art!. Barbara. Ny, NY. Wed Jul 15 2026

Taking its design cues from traditional Craftsman furniture, the KOHLER® Archer line of baths reveals beveled edges and curved bases for a clean, sophisticated style. This 60" x 32" rectangular alcove bath offers a low step-over height while allowing for deep, comfortable soaking. A lumbar arch gently supports the natural curves of your body.

Large tub wide size very modern look. Carla. Pittsburgh, PA. Sat Mar 21 2026

Taking its design cues from traditional Craftsman furniture, the KOHLER® Archer line of baths reveals beveled edges and curved bases for a clean, sophisticated style. This 60" x 30" rectangular alcove bath offers a low step-over height while allowing deep, comfortable soaking. Lumbar arch gently support the natural curves of your body.

The bath tub was the exact color of grey we needed and the size fit well in the space of our old tub. Always loved Koehler products.. Mary. WI. Fri May 15 2026

At Kohler, we push flushing power and toilet design to the leading edge. A benchmark of American innovation and engineering, this KOHLER® Wellworth two-piece round-front toilet displays graceful curves that fit a wide variety of bathroom styles. A high-powered 1.6-gallon flush delivers strong, reliable performance, while the round-front shape of the bowl provides comfort and saves space.

This was exceedingly well packed. These bizarre spirals of twisted kraft paper did a surprising good job of padding and cushioning a loose bowl, while the tank came in a separate but equally well padded box. It functions very well, the flush is strong but brief, no issues noted at this time.. Jenny. Florida. Sat May 30 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.

A perfect fit for our new renovated bath.. Raymond. Plymouth Meeting, PA. Mon Apr 06 2026

Streamlined for simplicity, the KOHLER® Underscore 66" x 36" rectangular drop-in bath exudes refined style with contemporary flair. The sloped backrest offers extra comfort and support during your soak. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Absolutely beautiful. Great for someone like me with arthritis. It is really deep so added the hand grips to help get in and out.. Jill. Ypsilanti, MI. Sat Feb 25 2023

The KOHLER® Cimarron Comfort Height® elongated two-piece toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features Kohler’s most complete flush ever, Revolution 360® flushing technology powered by the AquaPiston® flush valve. Revolution 360® flushing technology keeps your bowl cleaner longer than a conventional flush. Installation saves you time and money, too, with Kohler’s patent-pending two-bolt tank-to-bowl omnidirectional leveling system.

Love the shape so different from the traditional round shape.. Anonymous. NY. Tue Mar 10 2026

With its functional design and KOHLER® styling, the KOHLER® Villager is our most popular bath. The integral apron allows for quick installation, and the 60" x 30-1/4" rectangular alcove bath's durable KOHLER®® enameled cast iron construction ensures years of beauty and reliable performance. This model features a drain. Safeguard® slip-resistant surface enhances safety.

Absolutely LOVED it!! 10/10!! :). Alex. Mount Pleasant, NC. Thu Apr 02 2026

This KOHLER® Highline dual-flush toilet combines water savings with powerful flush performance. An innovative two-tone flush lever offers the choice of 1.1 or 1.6 gallons per flush; the dual-flush lever is located on the side of the tank like a traditional two-piece elongated toilet, leaving the top free for storage. The high-efficiency 1.1-gallon flush reduces water use by more than 30% over the 1.6-gallon mode, which adds up to potential water savings of more than 4,000 gallons per toilet, per year.

Slow close is awesome but the seat itself is much more Comfortable than the one on my Kohler toilet. What a difference a seat makes!. Dorene. Cumming, GA. Fri Sep 17 2021

Featuring the elegant architectural Memoirs Stately look of the KOHLER® Memoirs collection with Stately design, this two-piece elongated toilet combines water-saving flush performance with traditional style. A high-efficiency 1.28-gallon flush offers up to 16,500 gallons of water savings per year, compared to a 3.5-gallon toilet, without compromising performance. The elongated bowl is positioned at a convenient height for comfort and ease of use. A concealed trapway simplifies cleaning.

I also bought this toilet from wayfare. It is the perfect height and also comfortable to sit on.. Anonymous. Weirton, WV. Wed Mar 11 2026

At Kohler, we push flushing power and toilet design to the leading edge. Pressure Lite® two-piece elongated toilets raise the bar for exceptional bulk flushing Highline Classic performance. This KOHLER® Highline Pressure Lite® elongated toilet with left-hand trip lever and 1.6-gallon flush offers complementary style for any bathroom or powder room.

Great Flushmate power assist flushing. Never a plunger needed. Looks good in black too!. Monty. Houston, TX. Sun Sep 13 2020

Taking its design cues from traditional Craftsman furniture, the KOHLER® Archer line of baths reveals beveled edges and curved bases for a clean, sophisticated style. This 60" x 30" rectangular drop-in bath offers a low step-over height while allowing deep, comfortable soaking. A lumbar arch gently support the natural curves of your body.

Worked well in our embedded tub! It’s also deep enough and comfy for a tall adult!. Maria Lopez. Washington, Dc. Wed Jun 10 2026

With its functional design and KOHLER® styling, the KOHLER® Villager is our most popular bath. The integral apron allows for quick installation, and the 60" x 34-1/4" rectangular alcove bath's durable KOHLER®® enameled cast iron construction ensures years of beauty and reliable performance. This model features a drain and an extra 4" ledge that provides room for bath supplies. Safeguard® slip-resistant surface enhances safety.

Great delivery experience. Arrived dirty with leaves in it, but was not a lot of effort to clean out. The tub is well made and I love the extra wide ledge.. Elizabeth. Estes Park, CO. Mon Feb 25 2019

The Kingston The Complete Solution two-piece chair-height toilet is precision-engineered to deliver uncompromising performance and beautiful form to commercial and hospitality installations. The Class Five flushing technology offers virtually plug-free performance, rinsing power, and simple serviceability. This WaterSense-labeled high-efficiency toilet brings you annual water savings and can contribute to obtaining LEED credits.

Client was very happy with this toilet. Jennifer. Daphne, AL. Sun Jul 12 2026

Inspired by elegant architecture and featuring crisp lines, this collection of toilets with stately design delivers functionality, water savings, and the traditional style. The included seat, positioned at chair height for comfort, features technology for noiseless closing and easy cleaning.

I love this toilet and thinking about purchasing another for downstairs bathroom in basement!. Cynthia. Cincinnati, OH. Sat Jul 25 2026

With rich detailing reminiscent of crown molding, KOHLER® Memoirs brings classic architectural style to your bathroom. The 60" x 30-3/4" rectangular alcove bath is constructed of durable cast iron with a Safeguard® slip-resistant surface for many years of reliable use. Pair this timeless design with other products in the Memoirs collection for a sophisticated bathroom ensemble.

Great delivery experience! Tub looks perfect. Kevin. Tucson, AZ. Sun Jan 11 2026

Streamlined for simplicity, the KOHLER® Underscore bath exudes refined style with contemporary flair. A slotted overflow drain allows for a luxuriously 60" x 32" rectangular drop-in deep bath as you relax against the comfortable sloped backrest. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Love it!. Carole. Lake Lure, NC. Fri May 08 2026

Defined by crisp lines and a clean, simple aesthetic, the KOHLER® Entity™ bath complements a wide range of design languages. A comfortable sloped backrest provides support as you soak and unwind. The low step-over height makes this 60" x 30" rectangular alcove bath easy to access and ideal for bathing young children and washing pets.

Just perfect, not too high exactly what I was looking for. Highly recommended.. Maria. Brooklyn, NY. Wed May 20 2026

Streamlined for simplicity, this KOHLER® Underscore bath exudes refined style with contemporary flair. Its heated surface warms the back and neck with adjustable temperature settings to create a soothing, spa-like environment. A slotted overflow drain allows for a luxuriously deep 60" x 30" rectangular alcove bath as you relax against the comfortable sloped backrest.

Taking its design cues from traditional Craftsman furniture, the KOHLER® Archer line of baths reveals beveled edges and curved bases for a clean, sophisticated style. This 60" x 30" rectangular alcove bath offers a low step-over height while allowing deep, comfortable soaking. A lumbar arch gently support the natural curves of your body.

I love love this tub! Super deep, very comfortable. Great quality.. Bethany. Savannah Ga. Sat May 21 2022

Drawing inspiration from the archives, the Claude bathroom collection from Kohler x Studio McGee combines classic and modern influences in a timeless expression for the home. Architectural molding-inspired details add character to the Claude two-piece toilet, while its fully skirted trapway offers a clean aesthetic and a sense of quiet permanence. Heritage design meets innovative features — like powerful Revolution 360 swirling flush and a CleanCoat surface treatment to repel buildup in the bowl. The ReadyLock system provides a secure, seamless installation while eliminating the need for drill holes. Designed for comfort and convenience, this toilet is a refined focal point within a curated, beautifully storied space.

Defined by crisp lines and a clean, simple aesthetic, the KOHLER® Avec alcove bath complements a wide range of design languages. A slotted overflow and low step-over height combine to give you a deep soak while you relax against the softly angled lumbar support and raised neck rest. Avec also has an integral overflow and preinstalled toe-tap drain — color-matched to the bath — to make installation easier and create an amazing bathing experience. Settle in, lie back, and unwind in the Avec 60" x 36" rectangular alcove bath.

Wider tub in our guest bath make our visiting friends and family happy.. Jazzygurl63. Tue Jun 17 2025

The KOHLER® Cimarron Comfort Height® round-front two-piece toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features Kohler’s most complete flush ever, Revolution 360® flushing technology powered by the AquaPiston® flush valve. Installation saves you time and money, too, with Kohler’s patent-pending two-bolt tank-to-bowl omnidirectional leveling system.

GREAT PRICE ON THIS ITEM.. COLOR MATCHES... WAITING ON INSTALLATION. ARRIVED ON TIME!!!. Teresa. Barbourville, KY. Wed Apr 15 2026

Streamlined for simplicity, this KOHLER® Underscore bath exudes refined style with contemporary flair. Its heated surface warms the back and neck with adjustable temperature settings to create a soothing, spa-like environment. A slotted overflow drain allows for a luxuriously deep 60" x 32" rectangular drop-in bath as you relax against the comfortable sloped backrest.

Featuring the elegant architectural KOHLER® Memoirs Stately look of the Memoirs collection with Stately design, this two-piece round toilet combines water-saving flush performance with traditional style. The ContinuousClean ST system harnesses the cleaning power of white toilet cleaning tablets with every flush to keep your bowl clean longer, and the Comfort Height® bowl offers a convenient height for comfort and ease of use.

I love my toilet . Kohler products are on the expensive side however the quality is outstanding. My last Kohler was purchased 21 years ago. It was still working great. I decided to buy a new one to match my new tub .. Celeste. US. Tue Jun 09 2026

Taking its design cues from traditional Craftsman furniture, the KOHLER® Archer line of baths reveals beveled edges and curved bases for a clean, sophisticated style. This 66" x 32" rectangular alcove bath's heated surface warms your back, shoulders, and neck with adjustable temperature settings to create a soothing, spa-like environment. A low step-over height offers easy access while allowing deep, comfortable soaking. A lumbar arch gently supports the natural curves of your body.

Tub arrived in great shape. Love the extra 6" in length over standard length. Can't wait to finish install and try the heater option.. Ann. Jackson, CA. Wed Mar 18 2026

Defined by crisp lines and a clean, simple aesthetic, the KOHLER® Avec drop-in bath complements a wide range of design languages. A slotted overflow and low step-over height combine to give you a deep soak while you relax against the softly angled lumbar support and raised neck rest. Avec also has an integral overflow and preinstalled toe-tap drain — color-matched to the bath — to make installation easier and create an amazing bathing experience. Settle in, lie back, and unwind in the Avec 60" x 36" rectangular drop-in bath.

Sergio. Aurora, IL. Wed Apr 01 2026

The KOHLER® Cimarron Comfort Height® round two-piece toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features Kohler’s most complete flush ever, Revolution 360® flushing technology powered by the AquaPiston® flush valve. Revolution 360® flushing technology keeps your bowl cleaner longer than a conventional flush. Installation saves you time and money, too, with Kohler’s patent-pending two-bolt tank-to-bowl omnidirectional leveling system.

Efficient and conserves water.. Elliott. Aurora, IL. Thu Jul 17 2025