Best Tankless Toilet in 2023 (Reviews And Comparisons)

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Are you looking for the best tankless toilet for your bathroom? Look no further! In this article, we’ll discuss the top tankless toilets on the market based on specific criteria, including water efficiency, durability, and ease of installation. 

We understand that choosing the right toilet can be a daunting task, which is why we’ve researched for you. Below, you’ll find detailed reviews of the best tankless toilets available, as well as a buying guide to help you make an informed decision. So, let’s dive in and find the perfect tankless toilet for your bathroom!

COMPARISON CHART

IMAGE PRODUCT
Toto MS992CUMFG#01 Neorest Bathroom-Hardware, Cotton White 1. TOTO Neorest 700H Dual Flush Toilet
  • Dual Flush System
  • Customizable Cleanse Options
  • Auto Open and Close Lid and Seat
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Swiss Madison Well Made Forever SM-WT514 St. Tropez Back to Wall Toilet in Glossy White 2. Swiss Madison Well Made Forever
  • Modern Design
  • Improved Comfort
  • Dual Flush System
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KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet Bowl, Black Black 3. KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet
  • Space-Saving
  • Sleek Design
  • Dual Flush System
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SANIFLO Sanicompact Comfort - Dual-flush System - Residential 4. SANIFLO Sanicompact Comfort – Dual flush
  • Dual-Flush System
  • Bonus Half Bath
  • Gray Water Discharge
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American Standard 2548A100.020 Studio S Low-Profile Toilet, White 5. American Standard 2548A100.020 Studio S Toilet
  • PowerFlo Flushing Technology
  • Sleek and Low-Profile Design
  • Quiet Operation
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1. TOTO Neorest 700H Dual Flush Toilet

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Toto MS992CUMFG#01 Neorest Bathroom-Hardware, Cotton White

Specification

  • Item Weight: 124 Pounds
  • Installation Type: Floor Mounted
  • Shape: Round
  • Seat Material Type: Porcelain
  • Product Dimensions: 17.75″D x 31.85″W x 20.75″H

Features

  • Dual Flush System
  • Customizable Cleanse Options
  • Auto Open and Close Lid and Seat
  • EWATER+ Technology
  • Convenient Remote

The TOTO Neorest 700H Dual Flush Toilet with Integrated Bidet Seat is the pinnacle of bathroom technology and luxury. This fully integrated system features innovative toilet and bidet features, designed with the highest quality materials and construction to ensure longevity and durability. 

The Neorest 700H model transforms a once mundane trip to the bathroom into a spa-like experience, with features that include a heated seat, air deodorizer, and air dryer.

WHAT WE LIKE

The TOTO Neorest 700H Dual Flush Toilet with Integrated Bidet Seat is a top-of-the-line product that is unmatched in terms of luxury and technology. We like that this toilet features a dual flush system that conserves water, making it eco-friendly and cost-effective. 

The customizable cleanse options and convenient remote provide ultimate control over features and functions, while the auto open and close lid and seat and EWATER+ technology make for a hands-free, hygienic experience. Additionally, the Neorest 700H is made with high-quality materials and construction to ensure longevity and durability.

WHAT WE DON’T LIKE

While the TOTO Neorest 700H Dual Flush Toilet with Integrated Bidet Seat has many great features, there are a few downsides worth mentioning. We don’t like that this toilet is quite heavy, weighing 124 pounds, which may make installation more difficult. Additionally, the product is expensive, which may not be ideal for those on a tight budget.

PROS

  • The dual flush system that conserves water
  • Customizable cleanse options and convenient remote
  • Auto open and close lid and seat and EWATER+ technology for a hands-free, hygienic experience
  • Made with high-quality materials and construction to ensure longevity and durability

CONS

  • Quite heavy, weighing in at 124 pounds, which may make installation more difficult
  • Expensive, which may not be ideal for those on a tight budget.

2. Swiss Madison Well Made Forever – Best Budget

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Swiss Madison Well Made Forever SM-WT514 St. Tropez Back to Wall Toilet in Glossy White

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Swiss Madison Well Made Forever SM-WT514 St. Tropez Back to Wall Toilet in Glossy White

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Swiss Madison Well Made Forever SM-WT514 St. Tropez Back to Wall Toilet in Glossy White

Specification

  • Material: Ceramic
  • Color: Glossy White
  • Item Weight: 77 Pounds
  • Installation Type: Wall Mounted
  • Shape: Elongated
  • Seat Material Type: Plastic
  • Product Dimensions: 22″D x 14.38″W x 16″H

Features

  • Modern Design
  • Improved Comfort
  • Dual Flush System
  • Space-Saving

The Swiss Madison Well Made Forever St. Tropez Back to Wall Toilet Bowl is a modern and elegant choice for any bathroom. It’s clean lines and fluid curves add a touch of elegance to any bathroom, while the elongated bowl offers improved comfort. 

When paired with the Swiss Madison Concealed Tank Carrier, this toilet helps increase available space while offering simple and easy access to the plumbing system. The dual flush system saves significant amounts of water annually, making it an eco-friendly and cost-effective choice.

WHAT WE LIKE

The Swiss Madison Well Made Forever St. Tropez Back to Wall Toilet Bowl is a great choice for a modern and elegant toilet. We like that this toilet features a sleek and clean design that adds a touch of elegance to any bathroom. The elongated bowl offers improved comfort, making it a great choice for those who value comfort in their bathroom. 

Additionally, the dual flush system saves significant amounts of water annually, making it an eco-friendly and cost-effective choice. The Swiss Madison Concealed Tank Carrier helps increase available space while offering simple and easy access to the plumbing system.

WHAT WE DON’T LIKE

While the Swiss Madison Well Made Forever St. Tropez Back to Wall Toilet Bowl has many great features, there are a few downsides worth mentioning. We don’t like that the seat material is made of plastic, which may not be as durable as other materials. Additionally, this toilet is quite heavy, weighing 77 pounds, which may make installation more difficult.

PROS

  • Sleek and clean design that adds a touch of elegance to any bathroom
  • Elongated bowl offers improved comfort
  • The dual flush system saves significant amounts of water annually
  • Swiss Madison Concealed Tank Carrier helps increase available space while still offering simple and easy access to the plumbing system

CONS

  • The seat material is made of plastic, which may not be as durable as other materials.
  • Quite heavy, weighing in at 77 pounds, which may make installation more difficult.

3. KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet – Best Elongated Toilet

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KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet Bowl, Black Black

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KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet Bowl, Black Black

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KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet Bowl, Black Black

Specification

  • Item Dimensions LxWxH: 21 x 15.13 x 13.88 inches
  • Item Weight: 30 Pounds
  • Installation Type: Wall Mounted
  • Shape: Round, Oblong
  • Seat Material Type: Plastic

Features

  • Space-Saving
  • Sleek Design
  • Dual Flush System
  • Elongated Bowl
  • Easy Installation

The KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet is a sleek and space-saving choice for any bathroom. This wall-hung toilet saves up to 12 inches of precious bathroom space over KOHLER’s longest floor-mount models. The mounting hardware is completely concealed, giving Veil a sleek, seamless look that is incredibly easy to clean.

WHAT WE LIKE

The KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet is an excellent choice for a sleek and space-saving toilet. This toilet features a wall-hung design that saves up to 12 inches of precious bathroom space over floor-mount models. The mounting hardware is completely concealed, giving Veil a sleek, seamless look that is incredibly easy to clean. 

Additionally, the dual flush system saves significant amounts of water annually, making it an eco-friendly and cost-effective choice. The elongated bowl offers improved comfort, making it an excellent choice for those who value comfort in their bathroom.

WHAT WE DON’T LIKE

While the KOHLER K-6299-7 Veil Wall-Hung Elongated Toilet has many great features, there are a few downsides worth mentioning. We don’t like that the seat material is made of plastic, which may not be as durable as other materials. Furthermore, this toilet is expensive, which may not be ideal for those on a tight budget.

PROS

  • The wall-hung design saves up to 12 inches of precious bathroom space over floor-mount models.
  • Mounting hardware is completely concealed, giving Veil a sleek, seamless look that is incredibly easy to clean.
  • A dual flush system saves significant amounts of water annually, making it an eco-friendly and cost-effective choice.
  • An elongated bowl offers improved comfort, making it a great choice for those who value comfort in their bathroom.

CONS

  • The seat material is made of plastic, which may not be as durable as other materials.
  • Quite expensive, which may not be ideal for those on a tight budget.

4. SANIFLO Sanicompact Comfort – Dual flush – Best Option

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SANIFLO Sanicompact Comfort - Dual-flush System - Residential

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SANIFLO Sanicompact Comfort - Dual-flush System - Residential

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SANIFLO Sanicompact Comfort - Dual-flush System - Residential

Specification

  • Color: White
  • Item Dimensions LxWxH: 2 x 2 x 2 inches
  • Material: Plastic
  • Brand: SANIFLO
  • Item Weight: 72 Pounds
  • Installation Type: Wall Mounted
  • Seat Material Type: Plastic
  • Manufacturer: SANIFLO

Features

  • Dual-Flush System
  • Bonus Half Bath
  • Gray Water Discharge
  • Sanicompact Comfort

The SANIFLO Sanicompact Comfort – Dual flush is an innovative and efficient toilet system that can install a half-bathroom up to 9 feet below the sewer line or even up to 120 feet away from a soil stack. This self-contained dual-flush toilet system is an interesting choice for those looking for a versatile and efficient toilet system for their bathroom.

WHAT WE LIKE

The SANIFLO Sanicompact Comfort – Dual flush is an innovative and efficient toilet system with many great features. We like that this toilet system uses a dual-flush system that saves water and is more eco-friendly than traditional toilets. 

Additionally, the Sanicompact Comfort can install a half-bathroom up to 9 feet below the sewer line or 120 feet away from a soil stack, making it a versatile and efficient choice. We also like that this toilet system has a 3-year warranty, which can offer peace of mind should a problem arise.

WHAT WE DON’T LIKE

While the SANIFLO Sanicompact Comfort – Dual flush has many great features, there are a few downsides worth mentioning. We don’t like that the seat material is made of plastic, which may not be as durable as other materials. Moreover, this toilet system is quite heavy and may require professional installation, which can be costly.

PROS

  • The dual-flush system saves water and is more eco-friendly than traditional toilets.
  • It can be used to install a half-bathroom up to 9 feet below the sewer line or even up to 120 feet away from a soil stack.
  • Comes with a 3-year warranty, which can offer peace of mind should a problem arise.

CONS

  • The seat material is made of plastic, which may not be as durable as other materials.
  • Quite heavy and may require professional installation, which can be costly.

5. American Standard 2548A100.020 Studio S Toilet – Best Low Profile

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American Standard 2548A100.020 Studio S Low-Profile Toilet, White

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American Standard 2548A100.020 Studio S Low-Profile Toilet, White

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American Standard 2548A100.020 Studio S Low-Profile Toilet, White

Specification

  • Product Dimensions: 29.5 x 15.88 x 16.75 inches
  • Color: White
  • Style: Modern
  • Finish: White
  • Shape: Oblong
  • Installation Method: One Piece Toilet

Features

  • PowerFlo Flushing Technology
  • Sleek and Low-Profile Design
  • Quiet Operation
  • Easy to Install
  • Lifetime Warranty

The American Standard 2548A100.020 Studio S Toilet is a sleek and advanced low-profile toilet that is perfect for those looking for a contemporary and unobtrusive design for their bathroom. This tankless toilet boasts advanced features, including American Standard’s innovative PowerFlo flushing technology, which uses just 1.0 gallons per flush to clear the bowl the first time completely.

WHAT WE LIKE

The American Standard 2548A100.020 Studio S Toilet has many great features that make it an exciting choice for the best ceramic bathroom sink. We like that this toilet features American Standard’s innovative PowerFlo flushing technology, which uses just 1.0 gallons per flush to clear the bowl the first time completely. Additionally, the Studio S toilet has a sleek and low-profile design that complements the contemporary aesthetic of the Studio S Collection. We also appreciate that this toilet is easy to install and has an installation guide to help you through the process.

WHAT WE DON’T LIKE

While the American Standard 2548A100.020 Studio S Toilet has many great features, there are a few downsides worth mentioning. We don’t like that this toilet is quite heavy, weighing 119.5 pounds, which may make it difficult to install without professional help. Additionally, this toilet does not have a seat, which may be an additional expense for some buyers.

PROS

  • PowerFlo flushing technology uses just 1.0 gallons per flush to clear the bowl the first time. completely
  • The sleek and low-profile design complements the contemporary aesthetic of the Studio S Collection.
  • Easy to install and comes with an installation guide

CONS

  • Quite heavy, weighing in at 119.5 pounds, which may make it difficult to install without professional help
  • Does not come with a seat, which may be an additional expense for some buyers

Conclusion

While both the SANIFLO Sanicompact Comfort – Dual-flush and the American Standard 2548A100.020 Studio S Toilet have their unique features and benefits, the TOTO Neorest 700H Dual Flush Toilet stands out as the best choice for the best ceramic bathroom sink. 

This innovative and high-tech toilet system offers many advanced features, including a heated seat, automatic flushing, and a self-cleaning wand. Additionally, the Neorest 700H has a sleek and modern design that complements any bathroom decor. Overall, the TOTO Neorest 700H Dual Flush Toilet is the best choice for those looking for a high-quality and efficient toilet system for their bathroom.

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