10 Best Rear Outlet Toilet of 2026

Last updated on 04/27/2026
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Best Choice
1
9.8
Exceptional
Simple Project Rear Outlet Toilet with Tank, 19 Inch ADA Rear High Toilet, Dual Flush 1/1.28GPF Back Discharge Tall Toilet with Comfort Soft Close Seat for Seniors -Includes Extension Pipe
Simple Project

Simple Project Rear Outlet Toilet with Tank, 19 Inch ADA Rear High Toilet, Dual Flush 1/1.28GPF Back Discharge Tall Toilet with Comfort Soft Close Seat for Seniors -Includes Extension Pipe

Why we love it
  • Perfect height for comfort.
  • Efficient drainage system included.
  • Soft close to reduce noise.
Main Highlights
  • PLEASE KNOW: This 19-inch rear flush toilet has a 7.5inch distance from the floor to the center of the drain. If the distance from the floor to the center of the rear drain does not match, it may lead to unstable installation, poor drainage and other problems, it is recommended to measure the distance from the floor of your bathroom to the center of the rear drain to ensure that the desired rear discharge toilet is properly installed.
  • P-TRAP DESIGN: The P-trap design allows for a more direct flow of the drainage pipe, enabling waste water to be expelled more rapidly and efficiently. Additionally, it forms a water seal between the toilet and the drainage pipe, preventing odors from flowing back into the toilet from the drainage pipe.
  • ENJOY THE COMFORT: A 19-inch tall rear outlet toilet can reduce pressure on the waist and knees while using the toilet, helping to alleviate discomfort in these areas. This is especially comfortable and convenient for the elderly, handicap, or individuals with stiff joints.
  • SOFT CLOSE SEAT: The soft-close seat ring used in back outlet toilet slowly and steadily lowers the seat ring during closing, effectively reducing the noise generated and extending the seat ring's lifespan.
  • WATER-SAVING DESIGN: This comfort height rear exit toilet features 1/1.28GPF dual flush technology, allowing flexible selection of flushing volume, ensuring each flush is powerful and effective while saving water costs.
  • CUSTOMER SATISFACTION: We are a factory-direct seller, without flashy marketing strategies. Instead, we pride ourselves on offering good products and attentive after-sales service, providing you with a trustworthy bathroom solution. If you have any questions, feel free to reach out, and we will provide one-on-one service within 24 hours.
9.8
Exceptional
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🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.7
Exceptional
Simple Project Rear Discharge Toilet, 1.28GPF Powerful Dual Flush Rear Outlet Toilet, Space-Saving Design - Includes Extra Extension Pipe for Easy Installation
Simple Project

Simple Project Rear Discharge Toilet, 1.28GPF Powerful Dual Flush Rear Outlet Toilet, Space-Saving Design - Includes Extra Extension Pipe for Easy Installation

Why we love it
  • Modern design enhances bathroom safety.
  • Tall height for easier accessibility.
  • Dual flush saves water efficiently.
Main Highlights
  • 【Modern Design】Choose Simple Project Tall Toilet, Which Can Effectively Increase Bathroom Safety And Helps Prevent Falls. We Will Provide You With A Complete Set Of Accessories For Easy Installation.
  • 【Round Tall Toilets】 Simple Project High Toilets 19 Inches From The Floor To The Lid Of Seat, Easier Sitting Down And Standing Up, Suitable For The Elderly, Pregnant Women, Tall People.
  • 【Dual Flush Saves Water】One-piece Round High Toilets With Dual Flush Design, Optional 0.64/1.28 Gpf, The High-effective Design Allows You To Enjoy A Powerful Flushing While Saving Water.
  • 【Soft-closing Seat】Round Toilets Seat Close Slowly And Quietly, Don't Worry About Waking Up Your Family When Going To The Toilet At Night.
  • 【After-sale Service】Simple Project Always Deliveried Quality Product And Responsible Service To Our Customer, If You Have Any Questions After Receiving The Product, Please Feel Free To Contact Us, We Will Reply You Within 24 Hours And Provide 1v1 After-sales Service.
  • 【Note the size information】The center of the rear drain outlet is 7.5 inches from the ground. Please choose the correct toilet for installation according to your bathroom.
9.7
Exceptional
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3
9.6
Superb
ARES 18" Tall Rear Outlet Toilet, Two-Piece Toilet with Comfort Seat & Dual Flush Water Tank, Powerful Rimless Flush with P-Trap Rear Discharge, Includes Two Types of Extension Pipes
maceratingflo

ARES 18" Tall Rear Outlet Toilet, Two-Piece Toilet with Comfort Seat & Dual Flush Water Tank, Powerful Rimless Flush with P-Trap Rear Discharge, Includes Two Types of Extension Pipes

Why we love it
  • Comfort height for all ages.
  • Easy installation with flexible connectors.
  • Modern design for effortless cleaning.
Main Highlights
  • ADA-Compliant Comfort: The ARES rear discharge toilet boasts an 18-inch comfort height and an 18.5-inch elongated bowl, making it an accessible choice for all ages, especially seniors and those with mobility challenges.
  • Installation Made Easy: Included with two types of P-Trap connectors and a back mount installation design, this rear outlet toilet with a tank offers a hassle-free setup, accommodating both 3" and 4" PVC or ABS couplings, complete with an adjustable rough-in for a perfect fit.
  • Rimless Flush Innovation: Outfitted with a rimless design and a 360° flush system, our back flush tall toilet provides a comprehensive, spotless clean after every use, ensuring water-efficient performance and a hygienic bathroom environment.
  • Seamless Skirted Design: The fully skirted silhouette of our toilet not only adds a touch of modern elegance to your bathroom but also features a seamless, easy-to-clean exterior, enhancing both the form and function of your space.
  • Dedicated After-Sales Support: Experience peace of mind with our MaceratingFlo Toilets, which come with a promise of continuous after-sales service. Our responsive support team is committed to providing you with any assistance you need, ensuring your bathroom remains a place of comfort and reliability.
9.6
Superb
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4
9.4
Superb
Swiss Madison Well Made Forever SM-2T120MB, Calice Two Piece Elongated Rear Outlet Toilet Dual Flush 1.1/1.6 gpf in Matte Black
Swiss Madison

Swiss Madison Well Made Forever SM-2T120MB, Calice Two Piece Elongated Rear Outlet Toilet Dual Flush 1.1/1.6 gpf in Matte Black

Why we love it
  • Efficient dual flush.
  • Comfortable elongated bowl.
  • Durable scratch-resistant ceramic.
Main Highlights
  • Dual Flush: The buttons for dual flush allow you to choose between a low 0.8 gpf light flush or a high 1.6 gpf full flush.
  • Rough-In: Standard 12" Rough-In
  • Standard Elongated Bowl: The elongated bowl provides extra room and comfort.
  • Standard Height: Between 15-17 inches, the standard height toilet is designed with ergonomic considerations, offering optimal comfort to users of all ages and body types.
  • Durable Non-Porous Scratch Resistant Ceramic: Developed from ceramic, that is scratch-resistant and non-porous, providing a durable and reliable option that can withstand routine use.
9.4
Superb
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5
9.4
Superb
Skirted & Elongated Rear Outlet Toilet with 7" Rough-In, Two Types Extension Pipes Included, Powerful Tornado Flush Rear Discharge Toilet, P-Trap Back Flush Two-Piece Toilet, 17.6" Soft-Close Seat
maceratingflo

Skirted & Elongated Rear Outlet Toilet with 7" Rough-In, Two Types Extension Pipes Included, Powerful Tornado Flush Rear Discharge Toilet, P-Trap Back Flush Two-Piece Toilet, 17.6" Soft-Close Seat

Why we love it
  • Space-saving rear outlet design.
  • Comfortable soft-close elongated seat.
  • Powerful, water-saving tornado flush.
Main Highlights
  • Efficient Rear Outlet Design: Built with a 3" outlet diameter and 7" rough-in, this 17.6" rear outelet toilet with tank optimizes bathroom space without sacrificing comfort or style, making it an ideal addition to your setup.
  • Gentle Soft-Close Elongated Seat: The elongated design offers enhanced comfort and support, while the soft-close feature ensures quiet operation, making for a peaceful bathroom experience every time.
  • High-Performance Tornado Flush: Experience a powerful 1.28 GPF tornado flush that effectively clears waste, conserving water while keeping your back discharge toilet fresh.
  • Versatile Installation with Extra Pipes: Includes both flexible and hard extension pipes for easy installation, fitting various outlets or toilet pumps and making the process smooth and straightforward.
  • Reliable Customer Support: Our customer service team is here to assist with installation, maintenance, and any product questions. Comes with a 1-year replacement and a 2-year repair warranty for peace of mind.
9.4
Superb
Amazon Logo
6
9.2
Superb
WinZo WZ5311 Rear Outlet Toilet One Piece Modern Design,Back Wall Discharge Right Side Dual Flush For Basement Bathroom,White
WinZo

WinZo WZ5311 Rear Outlet Toilet One Piece Modern Design,Back Wall Discharge Right Side Dual Flush For Basement Bathroom,White

Why we love it
  • Rear outlet for easy install.
  • Dual flush saves water.
  • Comfortable 17-inch height.
Main Highlights
  • ⭐ Rear outlet and back flush Design: The one piece toilet is with a Rear Outlet, which means that the waste is flushed out through the back of the one piece toilet instead of floor flushing into the plumbing system. It provides a solution to install the toilet in your basement or high rise apartment where doing plumbing work through the floor is more challenging and expensive.
  • ⭐Dual flush High efficiency: Dual flush powerfull flush system with Low-consumption ( dual flush 1/1.6 GPF,only 1.28GPF Average) helps you save more water.
  • ⭐ Comfort Seat Height: Provide higher toilet bowl for more convenient. The seat height from floor to the seat is 17 inches, which makes sitting down and standing up easier for most adults.
  • ⭐ UF heavy duty material soft Closing seat: more durable after many years use. The toilet seat could be easier unhooked with the quick release system from the top of toilet. Easy install,remove and maintain.
  • ⭐ Toilets come with tank fill valve, flush valve, soft closing toilet seat,floor fixing bolts. (Not including the macerating pump).
  • ⭐Modern and sleek one piece design: The one piece design with concealed trapway,adding a touch of sophistication to any bathroom decor.
  • ⭐ Dimension: 27.5" L x 15" W x30" H. The toilet is rear outlet, not floor outlet. Please double check dimension and product design if they will fit your current bathroom.
9.2
Superb
Amazon Logo
7
9.0
Superb
WinZo WZ5813 Rear Outlet Toilet Two Piece Square Design with Dual Flush 1.1/1.6 GPF P Trap Wall Discharge for Bathroom, White
WinZo

WinZo WZ5813 Rear Outlet Toilet Two Piece Square Design with Dual Flush 1.1/1.6 GPF P Trap Wall Discharge for Bathroom, White

Why we love it
  • Easy rear outlet installation.
  • Dual flush saves water.
  • Comfortable height for adults.
Main Highlights
  • ✅Rear Outlet: The square two-piece toilet features a rear outlet design, allowing for easy installation and making it ideal for certain wall-mounted plumbing setups, enhancing the overall functionality of your bathroom. Do not fit bottom oultet. Please realize it before you making purchasing.
  • ✅ Dual Flush for Water saving: The square toilet comes with water consumption dual flush 1.1/1.6GPF(Average 1.28gpf) ,you could select the flushing capacity based on your selection.
  • ✅Elongated square toilet bowl with 17 " comfort seat height: The seat height is suitable for most of adults.Comfort for sensiors and tall person.
  • ✅Easy to clean: Skirted design with sleek look,no corners,no grooves, very easy to reach for cleaning . The high quality porcelain is more durable and easy to keep clean.
  • ✅ Rectangular toilet bowl wit UF hard material soft closing seat: UF heavy duty material soft Closing seat: more durable after many years use. The toilet seat could be easier unhooked with the quick release system from the top of toilet. Easy install,remove and maintain.
  • ✅ Idea for macerator pump system installation: The outlet is available to be connected with the macerator pump. That is providing the perfect solution for adding a bathroom to your basement or anywhere else in your home where traditional plumbing is not available.
  • ✅ The rear discharge toilet coming with flexible extension pipe, easy to install.
9.0
Superb
Amazon Logo
8
8.9
Excellent
WinZo Rear Outlet Toilet Rectangular Bowl with Diamond-shaped Sleek Design Square Dual Flush,Back Wall Discharge For Basement,White
WinZo

WinZo Rear Outlet Toilet Rectangular Bowl with Diamond-shaped Sleek Design Square Dual Flush,Back Wall Discharge For Basement,White

Why we love it
  • Rear outlet design saves plumbing.
  • Elegant square, modern look.
  • Efficient dual flush saves water.
Main Highlights
  • Rear outlet and back flush Design: The square toilet is with a Rear Outlet, which means that the waste is flushed out through the back of the one piece toilet instead of floor flushing into the plumbing system. It provides a solution to install the toilet in your basement or high rise apartment where doing plumbing work through the floor is more challenging and expensive.
  • Elegant and modern design: The unique square shape of this one piece toilet resembles a diamond, adding a touch of sophistication to your basement or bathroom.
  • High efficient dual flush:Allows for different water usage options,full flush 1.6 GPF, half flush 0.8 gfp, helping you save water and reduce your environmental impact.
  • 17 inches Comfort Seat Height: Provides comfortable sitting experience, especially for taller individuals,seniors etc.
  • Rectangular and elongated toilet bowl with UF soft closing toilet seat: The rectangular bowl offers ample space and a modern look.The toilet seat is made of hard material, more durable after many years use. The toilet seat could be easier unhooked with the quick release system from the top of toilet. Easy install,remove and maintain.
  • Toilets come with tank fill valve, flush valve, soft closing toilet seat,floor fixing bolts. (Not including the macerating pump).
  • Product Size: 27.5"x 14.5" x 32", Rear outlet discharge, not floor discharge, please check the product details before your purchasing.
8.9
Excellent
Amazon Logo
10
8.7
Excellent
Swiss Madison Hugo H Power Flush Tankless Toilet 7" Back Outlet 1 GPF Non-Electric Toilet with Integrated Tank and Manual Bidet in Glossy White
Swiss Madison

Swiss Madison Hugo H Power Flush Tankless Toilet 7" Back Outlet 1 GPF Non-Electric Toilet with Integrated Tank and Manual Bidet in Glossy White

Why we love it
  • Powerful, quiet flush technology.
  • Hard water resistance for durability.
  • Convenient bidet features included.
Main Highlights
  • Single Vortex Flush: 1 GPF
  • Integrated Tank: The built-in tank utilizes an air assisted pump that delivers a powerful and consistent flush without electricity regardless of the home's water pressure that operates substantially quieter than traditional power flush toielts
  • Hard Water Resistance: The Hugo has been tested to protect from build up of calcium and minerals for long lasting use.
  • Bidet Features: Offers adjustable front and rear wash, customizable water pressure, and a self-cleaning nozzle
  • Upgraded Non-electric Technology: The pressure assisted Hugo H toilet is fully mechanical, allowing for convenient installation and eliminating the need for messy wiring or battery packs
8.7
Excellent
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Related Deals You Might Like for Rear Outlet Toilet

📊We scanned 993 products
🔍
We reviewed the most relevant Rear Outlet Toilet offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Simple Project, maceratingflo, Swiss Madison, WinZo, American Standard, known for dependable quality and smart design.
⭐
To determine today's best Rear Outlet Toilet, we analyzed 4966 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Simple Project Rear Outlet Toilet with Tank, 19 Inch ADA Rear High Toilet, Dual Flush 1/1.28GPF Back Discharge Tall Toilet with Comfort Soft Close Seat for Seniors -Includes Extension Pipe

Our overall winner is Simple Project Rear Outlet Toilet with Tank, 19 Inch ADA Rear High Toilet, Dual Flush 1/1.28GPF Back Discharge Tall Toilet with Comfort Soft Close Seat for Seniors -Includes Extension Pipe by Simple Project. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Perfect height for comfort.
✓Efficient drainage system included.
✓Soft close to reduce noise.
💎 Best Value
Simple Project Rear Discharge Toilet, 1.28GPF Powerful Dual Flush Rear Outlet Toilet, Space-Saving Design - Includes Extra Extension Pipe for Easy Installation

The best value for most shoppers is Simple Project Rear Discharge Toilet, 1.28GPF Powerful Dual Flush Rear Outlet Toilet, Space-Saving Design - Includes Extra Extension Pipe for Easy Installation by Simple Project, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Swiss Madison Hugo H Power Flush Tankless Toilet 7" Back Outlet 1 GPF Non-Electric Toilet with Integrated Tank and Manual Bidet in Glossy White

The strongest deal right now for Rear Outlet Toilet is Swiss Madison Hugo H Power Flush Tankless Toilet 7" Back Outlet 1 GPF Non-Electric Toilet with Integrated Tank and Manual Bidet in Glossy White at Swiss Madison, currently at % off.

🔄Our Rear Outlet Toilet ranking is updated regularly to reflect new releases and price changes-check back for the latest picks and deals.