Best Bidet Toilet Combo: Comprehensive Buying Guide and Best Picks

Best Bidet Toilet Combo: Comprehensive Buying Guide and Best Picks

Toilet paper, aside from being one of the main reasons for clogs in the drainpipe, is also incredibly unfriendly to the environment. The average American uses three toilet rolls per week, which contributes to 28 pounds per year, and this means that the US is responsible for nearly 20% of total toilet paper consumption (1).

Sounds pretty scary.

So, if you’re looking for ways to go green and reduce negative environmental impact, you can switch from toilet paper to warm water cleanse. 

And you’re in the right place because we picked the 5 best bidet toilet combos for any occasion! The only thing left to do is to pick the one that will precisely fit into your bathroom!

Quick Picks

Editor’s Choice

2nd Best Choice — Best ADA Compliant Bidet Toilet Combo

3rd Best Choice — Affordable Bidet & Toilet Combination

WOODBRIDGE B0970S Smart Bidet ToiletFine Fixtures Elongated One Piece Smart Toilet & BidetTOTO MW4742034CEFG WASHLET+ Vespin II Two-Piece Elongated Toilet
  • arc-shape spray rod for better cleaning;
  • remote control
  • 18’’ high with the seat on;
  • adjustable water temperature and pressure
  • front and rear warm washing with three temperature settings;
  • seamless design

What to Choose: A Toilet With a Bidet Seat or a Bidet With an Integrated Toilet?

All bidet toilets are available in two options:

  •  a one-piece or two-piece toilet unit with a smart bidet seat placed atop;
  • a tankless bidet unit with an integrated toilet flushing mechanism.

So, which one is better and why?

Well, the toilet with the bidet seat is still a toilet, meaning that it’s better equipped for waste disposal and is more efficient at flushing. Plus, the traditional style unit may seem more comfortable for users, especially those with mobility issues.

Tankless bidet with a toilet flush, on the other hand, tends to have a less powerful flush that may not cover the full bowl. That’s because it doesn’t have a tank that drops the water from a certain height, which facilitates flushing, and uses the integrated flush valve and less pressure in the water supply line.

But that doesn’t mean that the bidets with flushing mechanisms are inferior. They typically have a wider set of features and are more hygienic compared to toilet units with bidet seats.

5 Best Bidet Toilet Combos

Best Overall — Editor’s Choice

WOODBRIDGE B0970S Smart Bidet Toilet
  • hands-free operation thanks to auto-flush;
  • self-cleaning front and rear wands;
  • suitable for households with low water pressure;
  • arc-shape spray rod reaches 4.7 inches from the drop point and offers better cleaning;
  • soft night light feature for those who use the bathroom in the middle of the night.
WOODBRIDGE B0970S Smart Bidet Toilet

If you’re looking for the very best toilet and bidet combination, you may stop right there because the WOODBRIDGE B0970S tankless unit contains everything you need. It’s a compact bidet toilet with a powerful automatic flush that focuses on making your experience as hygienic as possible.

The B0970S uses filtered water that offers you front and rear cleaning with adjustable water pressure and pulsating mode. Plus, it features a longer spray cleaning rod that reaches 4.7’’ from the dirt drop point and can clean your body parts better.

Also, this bidet toilet is suitable for homes with low water pressure in the pipes, as it uses the built-in 0.09 MPA dynamic pressure and ensures the powerful flush in places where pressure-assisted toilets cannot fully function.

Finally, the WOODBRIDGE cares about your comfort by providing a heated seat with adjustable temperature settings, an air deodorizer with a carbon filter, and a soft-glow night light that will make your night bathroom visits easier, and remote control for a hands-free experience!


  • Self-cleaning wand prevents germs and bacteria growth
  • Hands-free flush
  • Spray cleaning nozzle covers more area compared to similar models


  • The remote control may glitch a bit
  • Some users report poor flushing

Best ADA Compliant Bidet Toilet Combo

Fine Fixtures Elongated One Piece Smart Toilet & Bidet
  • adjustable water temperature and pressure;
  • self-cleaning wand prevents bacteria growth;
  • dual flush (0.9 GPF/ 1.28 GPF);
  • ADA compliant 17.9’’ bowl (seat on);
  • heated seat with 6 temperature adjustments.
Fine Fixtures Elongated One Piece Smart Toilet & Bidet

Another option among the best bidet toilet combos is specifically designed to fit different people, including those who may need some help with hygiene. The Fine Fixtures unit features an 18-inch high round bowl (with the seat on), which falls right in the middle of the ADA’s 17-19 inches range, and has adjustable pressure and temperature settings that will help achieve maximum comfort during cleaning.

The toilet comes with a dual flush (0.9 GPF/ 1.28 GPF) and meets the EPA water conservation requirements. The flush creates a powerful swirl that discards all the waste and keeps the bowl clean for longer.

Another great thing about the Fine Fixtures is that its wands, both front, and rear, are self-cleaning. This helps prevent bacteria growth and maintain a 100% hygienic experience. 

Finally, the seat is made of durable plastic and has a heating sensor with 6 different temperature levels and a motion sensor on the lid that will softly open and close it after each use.


  • Adjustable water pressure and temperature settings make use more comfortable
  • Suitable for senior users or people with disabilities
  • Powerful dual flush efficiently discards waste


  • The seat is a bit flimsy
  • Relies on a power source
  • three temperature settings for the front and rear nozzles;
  • powerful tornado flush uses only 1.28 gallons without sacrificing performance;
  • stain-resistant CEFIONTECT bowl;
  • pre-mist technology prevents the waste from adhering to the bowl;
  • seamless design conceals the cords and water supply line.
TOTO MW4742034CEFG WASHLET+ Vespin II Two-Piece Elongated Toilet

This candidate for the best bidet toilet combo pairs the TOTO Vespin II single-flush toilet and the C100 WASHLET+ (although you can purchase the C200, S300, and S350 seat combo). The main advantage is the price: this combo costs significantly less than other TOTO variations. But that doesn’t mean you’ll get fewer features.

So, the WASHLET+ seat packs all the essentials for comfortable use: self-cleaning wand, heated seat and spray cleaner with three temperature settings, pre-mist, warm air dryer, air purifier, and the soft-close seat and lid with the motion sensor.

As for the toilet, the Vespin II is a two-piece toilet with a single flush system that meets the EPA flushing guidelines and uses 1.28 gallons of water, and hence, can save you some money on the water bills. Plus, the bowl is covered with a stain-resistant and extra-smooth CEFIONTECT glaze that prevents the waste from adhering and removes it more efficiently.


  • Costs less than other smart toilets while packing the same features
  • 1.28-gallon Tornado flush efficiently removes waste while saving water
  • A convenient side control panel


  • The air dryer is a bit slow
  • It isn’t clear whether the toilet meets ADA regulations
  • LuxeRecall memory setting remembers user’s preferences;
  • convenient sensor controls;
  • adjustable water temperature and pressure settings;
  • uses 1.28 gallons per flush;
  • available in Glossy White or Matte Black finish.
Trone NETBCDER-12.WH Nobelet Electronic Toilet with Integrated Bidet

Don’t let this compact toilet and bidet combination by Trone fool you. Despite the minimalist design, this bidet toilet packs everything you need for comfortable use and can memorize your preferences thanks to LuxeRecall technology.

So, the Nobelet has a lot of adjustable functions, including water temperature & pressure, seat temperature, and air dryer temperature. Just choose whatever feels right for you, and then save your preferences, so you won’t have to go through the setting process each time.

Also, the seat and the lid have motion sensors that indicate when someone’s in the bathroom and softly open the lid. After you’ve done, the seat gently closes and the toilet triggers the automatic 1.28-gallon flush that eliminates all the waste.

Finally, the comprehensive remote control ensures a completely hands-free experience, and the soft blue light makes late-night bathroom visits much more comfortable.


  • Versatile settings with the option to memorize your choice
  • Powerful flush uses 20% less water than standard 1.6-gallon toilets
  • Easily fits into small bathrooms without taking up too much space


  • Requires some time to get used to settings
  • The night light seems a bit too bright

Best Self-Cleaning Toilet and Bidet Combo

TOTO MW7463056CSMFGA Drake WASHLET+ Two-Piece Elongated Toilet
  • compatible with the latest s500 and s550 WASHLET+ seats;
  • features an auto-flush function;
  • powerful Tornado flush and CEFIONTECT bowl glaze for 100% waste elimination;
  • concealed power cord and water supply line for seamless and safe integration;
  • ADA compliant height
TOTO MW7463056CSMFGA Drake WASHLET+ Two-Piece Elongated Toilet

The TOTO’s Drake and s550 WASHLET+ deserves its place on our list of the best bidet toilet combos, as it pairs one of the TOTO’s bestsellers with the high-tech hygienic experience of the WASHLET+. The number of features is so extensive that it allows you to perform your hygienic procedures without having to touch the toilet! See for yourself.

First, there’s a pre-mist feature that sprays the bowl before and after every use to ensure that the waste won’t stick to it. Second, there’s a Dynamax Tornado flush that provides 360-degree bowl cleaning and is triggered automatically after you finish. Finally, there’s eWater technology that uses ionized water to clean the wands and keep the bowl surface clean for longer.

Also, the WASHLET+ has some features that will enhance your comfort: motion sensors in the seat that make the lid close and open automatically, a heating sensor, and a dim night light that makes navigating toward the bathroom easier at night.

Finally, the Drake toilet is WaterSense compliant and helps you save water with its dual flush system. 0.8 gallons for liquids, 1.6 gallons for solid, and more than $110 in the water costs per year stays in your pocket!


  • Fully automated experience
  • Requires less time spent on maintenance thanks to a lot of self-cleaning features
  • Suitable for the elderly and people with mobility issues


  • Requires electricity to operate
  • Some users report that the spray cleaning nozzle is off-center

What Makes a Perfect Toilet Bidet Combo?

Adjustable Settings

Everyone has a different understanding of comfort, especially when it comes to performing hygiene procedures in the perineal area.

So, to make the experience pleasant for every family member, it’s better to choose the bidet & toilet combo with adjustable water pressure and temperature settings. If your model comes with an air dryer or heating sensor in the seat, make sure they’re adjustable as well.

Self-Cleaning Wands

Another major concern that often prevents people from converting to bidet toilets is the germs. That’s true, sometimes a cleaning wand that sprays warm water can become a great place for bacteria growth, especially when the poop is flushed nearby.

However, if you’re a woman and worried that the bidet cleaning will change your vaginal flora, don’t be. Studies show that there’s no association between the use of bidet toilets and changes in the vaginal microbiome (2).

But getting a bidet toilet with a self-cleaning wand is still a must that helps prevent any unpleasant situation.

Bowl Height

Toilet bidets aren’t just eco-friendly, they’re also recommended for use by elderly, handicapped, and disabled people because it’s an easy way to stay clean without having to take a shower every day. So, if you plan to install a bidet toilet for an older relative, make sure it’s accessible.

The Americans with Disabilities Act establishes that the bowl height of a toilet or bidet must be 17’’ minimum and 19’’ maximum measured from the floor to the seat. The seats are 0.5-1’’ high on average, which means that you can purchase a 16-16.5’’ bidet.

Water Efficiency

Bathrooms create more than a half of the household water consumption, and about a third of this amount falls on toilets (3). To reduce this amount, be sure to choose bidet toilets that meet the WaterSense certification. Your best bet is a 1.28-gallon flush, but you can choose a dual-flush unit and reduce the water consumption further.

Power Source

Toilet bidets require a power source, so you can enjoy all those extras packed inside. Most of the units need a 120V plug, others can operate on batteries.

We recommend the units that plug into a socket because they are more reliable and environmentally friendly. The power consumption of the electric bidets is pretty low, but unlike batteries, they won’t pollute the soil and landfill when you throw them away.


Bidet & toilet combo make your overall experience much more hygienic and comfortable and allow you to ditch toilet paper, so they’re objectively better in the long run, especially if you want to live green.

Warm and moist environments, such as the insides of the cleaning wand, may become a place for bacteria growth. To prevent this, choose the units with self-cleaning wands that prevent the pathogens from spreading by spraying high-temperature water after each use.

Modern units are way better than those produced decades ago. A bidet toilet can help you reduce or minimize toilet paper use, saves water, and keeps you cleaner than wiping with toilet paper or wet wipes.

TOTO is the most well-known for its bidet and toilet combinations and certainly has the most extensive lineup on the market. However, other brands can make a worthy alternative for TOTO’s bidet toilet and cost you significantly less.

The price depends on the number of features and the overall quality of the unit, but you can easily find toilet and bidet combos for less than $1,000. The average price of such appliances is around $1,500-$2,000, and the premium models, such as the Neorest series by TOTO, can cost up to $4,000-$6,000.

Owner - Mary O. Frazier


Mary O. Frazier

Mary O. Frazier — lead author of our website, connoisseur of interior design and plumbing. I will tell you the most interesting and important facts about household items. She reads a lot, plays chess and collects useful information for you. You can read more about her here.

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