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The Best RV Toilets for Your Camping Trips

Written by Stephen Ryan / Fact checked by William Turner

If I got a penny for every time someone told me that RVing would be perfect if you didn’t have to poop in your RV and then discard the contents of the black tank later, I’d be filthy rich.

The truth is, people have this romanticized notion about RVing. Relaxing by the lake in the summer while savoring some frosted chocolate malted shakes and reading a book? Check. Camping in sub-zero temperatures safely stashed in their RV and sipping hot latte? Check.

Best RV toilets

Then you get an RV and you go, “Do I have the best RV toilet I could possibly have for my RV?” Or “Does my dream RV spot actually have any nearby RV grounds with hook-ups?” You know, just some dirty basics that you have to wrap your head around when you own a motorhome.

Yet, you will quickly realize that this does not take away from the fact that RVing is still the ultimate road trip, an inexpensive way to have that holiday in the most idyllic vacation spot you’ve always dreamed of.

Hopefully, the toilet that came with your RV works terrific. If not, you can easily upgrade to a better one. Read on for my reviews of the top 11 RV toilets in the market today.

Top 1

Dometic 320


Dimensions 22 x 14.75 x 19.75 inches
Material Ceramic
Shape Elongated
Flush type Pedal Flush

Jump to Review

Top 2

Thetford 31667


Dimensions 15.75 x 18.25 x 19 inches
Material Polypropylene
Shape Oblong
Flush type Hand Flush

Jump to Review

Top 3

Thetford Aqua Magic V


Dimensions 17 x 15 x 18.5 inches
Material Polypropylene
Shape Oblong
Flush type Pedal Flush

Jump to Review

Table of Contents

11 Best Toilet for RV Reviews 2023

1. Dometic 320 Series RV Toilet

With the Dometic 320 standard height ceramic RV toilet, you can enjoy the look and feel of a full-size residential-type toilet in your RV.

Made from the very sturdy vitreous ceramic material, the unit is designed to last for years. Its wide elongated enamelled wood seat and deep bowl offer extreme comfort while you’re doing your business in the privacy of your RV.

In fact, that’s what I love the most about the Dometic 320. The ceramic bowl is deep enough for guys not to worry about their you-know-what touching the inside of the bow. You don’t feel cramped and awkward while sitting on the throne.

Now, add to that the fact that the bowl is elongated. For me, an elongated bowl trumps up the others out there. It’s just super comfortable and is worth every extra penny you will spend on an RV toilet.

Another thing I love about the Dometic 320 RV toilet is the inclusion of spray faucet which allows you to spot clean as needed. It comes with a mount which you can attach to the wall.

Another thing that makes this toilet a winner is the ergonomic foot pedal for easy hands-free flushing. Also, it requires as little as one pint of water per flush!

Installing this unit is absolutely a breeze. It can be completed in as little as 10 minutes. Everything required for this RV toilet installation comes with the package.

What I don’t like about the Dometic 320 is the rounded base. I just don’t dig the shape.

Neither do I fancy the color mismatch when you opt for the bone color unit. What happens is that, you’ll get a bone color toilet with all the RV toilet parts like the ball valve and sprayer hose, in white. I would just opt for the white if I were you.

Despite some relatively minor flaws, this is an awesome upgrade from tiny, round-rimmed bowl toilets that usually come with an RV.
  • Tall seat
  • Wide, elongated bowl
  • Ergonomic foot pedal for flushing
  • Comes with a spray faucet
  • Easy to install
  • Unattractive rounded base
  • Bone color unit comes with white spare parts

2. Thetford 31667 Aqua-Magic V RV Toilet

The Thetford Aqua-Magic V is an excellent travel trailer toilet, offering optimum comfort and maximum sanitation for our bowel movements. It has an efficient and effective flushing system, enabling anyone who sits on this lavatory to feel more confident about its performance.

One of the top-rated toilets for RVs, this product features a single-handed flush system that does two things. Pressing the handle halfway adds water to the toilet bowl. Completely pushing the lever flushes the bowl and its contents. The best part is that the water washes the bowl from all directions, ensuring a thorough clean. The next person who uses the toilet will never hesitate to take a seat.

I like this RV toilet’s 17.8125-inch depth from front to rear. It accommodates my buttocks comfortably, with sufficient room for urinating. This elongated RV toilet is perfect for lanky users, enabling them to do their ‘business’ without any fuss.

I also appreciate this RV toilet’s hand sprayer compatibility. It comes with a built-in port for connecting this component, allowing people to wash themselves while sitting. It is a convenient feature that RV owners will love.

This 7.4-pound polypropylene RV toilet is not only a breeze to install, but it is also a cinch to service. It is only 15.125 inches wide, making it straightforward and effortless to install on the smallest RV.

Unfortunately, this product does not include the seals, bolts, screws, and other installation hardware. It would be best to check the package first to determine the materials necessary for installation.

Nevertheless, this RV toilet remains an excellent choice. The convenience and comfort it provides when defecating are enough to downplay its drawback.
  • Single-handle flush system for effortless operation
  • Expandable to accommodate a hand sprayer
  • Full bowl flush coverage for maximum cleaning
  • Longer profile than other brands for optimum sitting comfort
  • Lightweight and compact design for hassle-free installation
  • Installation hardware not included

3. Thetford Aqua Magic V RV Toilet

This RV toilet is a bestseller and I think I understand why. If you want an RV toilet that looks classic, easy to use and install, highly efficient, yet lightweight, then go no further than the Thetford Aqua Magic V.

This toilet is made of plastic and is taller (17”) than most RV toilets. That alone is enough to attract a lot of buyers as most toilets that come with RVs are quite short, so sitting on them tend to be rather awkward and downright uncomfortable.

But wait, there’s more. What I really like about the Aqua Magic V is that there’s nothing rocket science about it. It’s very easy to install and comes with the needed gasket and everything else needed for a full installation.

Another thing I like about this RV toilet is that, with its foot pedal flush system, it makes flushing very easy and it covers the entire bowl. If you press the foot pedal halfway, you make a halfway flush. If you needed a stronger flush, press the pedal fully downward.

The Aqua Magic V also comes with a textured lid, making it scruff-resistant and free from water accumulation.

For many RVers, this toilet already works great and has cool features. However, like all good products, the Aqua-Magic V also has some drawbacks.

What I don’t like about this toilet is that the bowl tends to be rather too shallow so that anyone using it is bound to experience spray issues.

Another thing I don’t like about it is that, while the Aqua Magic V is relatively taller compared to many toilets in the market today including its predecessor, the Aqua Magic IV, somehow it’s still not tall enough for members of the family with really long gams and or bad knees.

All in all, however, if you can find a way to deal with the spray issues in a less than icky manner, and you happen to have shorter legs, the Aqua Magic RV toilet will prove to be an ideal toilet to make your life on the road relatively easy.
  • Tall seat
  • Easy to install
  • Scruff-resistant textured lid
  • Easy to flush
  • Lightweight
  • Spray issues due to shallow bowl
  • Not tall enough for people who are really tall or with bad knees

4. Thetford 34429 Aqua Magic Style Plus Toilet

Another RV toilet that comes from a long and reputable line of Thetford RV toilets is the Aqua Magic Style Plus. This one is so stellar and top of the line it just might make you want to replace your old RV toilet even though it virtually has no issues.

With its tall seat, the Aqua Magic Style Plus is perfect for tall RVers. Those with bad back and knees will also love this toilet.

What I like most about this toilet is the anti-microbial seat which makes it very hygienic. I’d get paranoid when other people join me in my RV and use my toilet. The anti-microbial seat eliminates that paranoia.

It’s also simply beautiful as far as toilets go and looks pretty solid. The china bowl that sits on a polymer base offers a stylish alternative to boring-looking RV toilets. The bowl is also deeper than many RV toilets in the market today.

Another thing I like about the Aqua Magic Style Plus is the single pedal flush that delivers a really powerful flush that covers the entire bowl. The flush has got to be the best you’ll ever experience with a low-water usage toilet.

The residential toilet-type seat is also customizable. If you don’t fancy its current look, then you can simply put a regular toilet seat on it and it will still look great.

The Aqua Magic Style Plus removes the guesswork in installation. This beauty installs just the way the manual says, and it takes well under 30 minutes. Everything required for installation comes in the kit, unless you want to customize the toilet.

What I don’t like about it? It only comes in one color, white. I think it’s a minor flaw, though.

If you read the best porcelain RV toilet reviews online, this one often comes up on the list. You’ll feel so at home in this loo it’s going to stir up some serious toilet crush – if it’s possible at all to be infatuated with a toilet.
  • Tall and stylish
  • Anti-microbial customizable seat
  • Feels like a regular home toilet
  • Powerful flush with 100% bowl coverage
  • Easy to install
  • Only comes in white color

5. Thetford 42058 Aqua Magic Style II Toilet

Another masterpiece from Thetford, the Aqua Magic Style II looks comfortable, contemporary, and stylish. You’re just going to love the look and comfort of this toilet. It feels like doing your business in your toilet back home.

The toilet seat is tall, so you shouldn’t have any difficulty sitting and then standing up. It’s perfect for people with long gams as well as bad back and knees. Also, while it features a china bowl, the Aqua Magic Style II is virtually lightweight.

What I really love about the Aqua Magic Style Plus is that it has an anti-microbial seat which is anathema to odor- and stain-causing bacteria and mold.

Like other toilets in the Aqua Magic series, this one has a single-pedal flush system that offers a vigorous flush with entire bowl coverage. The system delivers a really powerful yet quiet flush with 100% bowl coverage. Plus, there’s a flush mechanism that wipes clean after every flush which is really revolutionary.

The china bowl makes cleaning the Aqua Magic Style II a breeze compared to standard plastic ones. It’s also quite deep, which is a nice feature for guys as you don’t want your bits touching the interior of the bowl.

It’s also very easy to install, with some people doing it in less than 20 minutes. Everything comes with the package including the flange seal, wax ring and bolts, so you practically don’t need anything else to make the toilet function.

What I don’t fancy about this toilet, however, is that it only comes in white color. Again, I know it’s a minor flaw, but with a great product such as this one, it would have been perfect if users can have color options.

All in all, the Aqua Magic Style II is like an at-home-toilet but with all the cool features that make it a perfect toilet that does the job great. RVers looking to replace their old one will never go wrong with this one.
  • Tall seat
  • Good flush power with 100% bowl coverage
  • Anti-microbial seat
  • Easy to install
  • Easy to clean
  • Only comes in white color

6. Dometic 310 Series RV Toilet

For RVers, a toilet is not something you just want to put up with. You want something that works great and doesn’t get in the way of you having a grand time on the road.

You would want something on the cheap side, but after hearing all the horror stories from your friends, not to mention your own, you decide that you don’t care about price anymore. It can be really expensive, but if it works great and looks great, it’s a go.

Well, you won’t be disappointed with the gravity flush Dometic 310 series standard height toilet. It may be a little expensive compared to others in the market, but it’s one gem of a toilet you just might be willing to shell out a few more pennies for it.

The Dometic 310 is a full-sized, standard height flush toilet with a very sturdy vitreous ceramic bowl. Since it is designed to last for a long time, it just might be the best investment you’ve ever spent on your RV.

It’s a breeze to install the Dometic 310, and all the hardware and fittings required for installation are included in the package.

This ceramic RV toilet is easy on the eyes and very easy to clean. I like that although the base is plastic and the toilet is practically lightweight, the structure looks and feels solid and sturdy, it doesn’t wobble.

Another thing I like about this toilet is that it looks really compact and takes up less room. If you have very little toilet space, go buy this one; you won’t regret it. If you read Dometic 310 RV toilet reviews online, this is one feature people really rave about.

What I don’t like about the Dometic 310 is that the seat tends to suit people of smaller stature. If you’re a big guy who is well over 6 feet, you’re going to hate the seat. The structure looks really sturdy and solid, but the seat takes away from this.
  • Tall seat
  • Sturdy structure
  • Looks elegant
  • Easy to install
  • Great price
  • Small seat

7. Dometic 300 Series RV Toilet

Fans of residential-style toilets will never go wrong with the full-size Dometic 300 Series RV toilet which offers a good bang for your buck.

There are just so many good reasons to buy this fairly inexpensive gravity flush toilet. What I love the most, however, is its vigorous triple jet action that thoroughly cleanses the bowl and takes care of waste that sticks to the side of the bowl.

The Dometic 300 has a water adjustable foot pedal flush system, so you get to control how much water you need per flush. This, plus the triple jet action, ensures a powerful flush every single time. The unit only requires a pint of water for every flush, though.

Now, if you’ve been RVing long enough, you’ve probably experienced sitting on a toilet too small you’re afraid it will split in half. Well, that’s not the case with the Dometic 300.

The height is already perfect, so don’t mount it on a pedestal or it would be too high. I like that it’s bigger than traditional toilets that come with older RVs. This makes it an excellent choice for people of large built.

It’s also lightweight and installs in minutes and comes with gaskets and bolts so you don’t need to buy anything else.

Now, what I don’t like about the Dometic 300 unit is that the seat is rather made of flimsy material. You would think that with its really cool features, they would have made sure that the seat is perfect.

While the body looks solid and sturdy, the seat is rather poorly made and quite flimsy. When you buy a toilet for your RV, the quality of the seat should be one of the major considerations.

All in all, the Dometic 300 gets the job done sure, but I wish they could have ensured that the seat is more durable so you fill more secure siting on it while doing your business.
  • Perfect height
  • Easy to clean
  • Easy to install
  • Triple jet action for a thorough flush
  • Water adjustable foot pedal flush system
  • Flimsy seat

8. Nature’s Head Self-contained Composting Toilet

If you’re looking for a natural, organic and environmentally sustainable solution for your RV toilet waste, the Nature’s Head Self-contained Composting Toilet definitely won’t disappoint.

So many gardeners can’t get enough compost, so anything that helps convert human waste to usable compost as plant food is welcome. When you return human waste to the soil, you are making the planet very happy indeed.

This unit doesn’t use water, so you don’t need to refill your freshwater tank as often. What I really like about this toilet is that it’s self-contained, so it renders the black tank unnecessary.

That’s less maintenance for a lazy RVer like me for whom the idea of a clogged blank tank is enough to make my mind short circuit. You can combine your black tank with your gray tank to double the capacity.

Another thing I like about it is that, usually when you think of a composting toilet, your mind goes, “Oh, what about the smell?” I was pleasantly surprised that I don’t have to worry about that at all.

The full-sized elongated seat feels very comfortable and secure. The unit comes with a vent hose and circulation fan.

If you’re an RVer who is perpetually worried about having to locate a designated sewage system to dump the waste, this toilet is perfect for you. The contents of a composting toilet can be dumped almost anywhere.

You can put it in a garbage bag and throw it into the dumpster or return the waste to the soil. You can’t do either of these with a black tank or you’ll be in so much trouble.

The portable, all-stainless Nature’s Head Self Composting Toilet is designed to withstand sudden jerks as the RV navigates the roughest of terrains. It installs in minutes and you can easily disassemble it when you have to dump the contents.

What I don’t like about this toilet is that you need to empty the urine jug every single day. Also, it’s quite pricey.
  • Environmentally sustainable
  • Durable
  • No smell
  • No need for black tanks
  • Waste can be dumped anywhere
  • Urine jug must be emptied daily
  • Expensive

9. Camco Standard Portable Travel Toilet

This portable toilet is a very good choice when you need to do your business on the road or on camping trips. It has a 5.3 gallon waste holding capacity and 2.5 gallon flush tank capacity. The unit comes with a seat and lid.

This toilet is made of polyethylene so it’s very durable, compact yet lightweight. The more you use it, the more you will appreciate its design and quality. It’s so easy to use and maintain you’ll wonder why you didn’t buy it sooner.

Some RVers, especially the first time ones, like the idea of RVing to faraway places, but they dread having to deal with emptying the black tank. The best thing about a portable toilet is that you don’t have to use a blank tank.

What most RVers do with a portable toilet like this one is to dump the contents into a residential toilet. When it’s time to dump the waste, you can easily detach the holding tank.

Now, when it comes to RV toilets, you often hear horror stories about smells and stuff. Not with this portable toilet, and for that alone, I’d give it five stars.

I was pleasantly surprised that there are no odors at all, and that’s what I really like about it. The slide valve ensures that no odor escapes.

Another thing I like about this portable camping toilet is that it’s kid-friendly. If you have children aged 6 years old and below, you can rest assured they would be able to sit comfortably without worrying that they would be ‘swallowed’ by the bowl.

But not only children will love this toilet, even adults too. You can be 6’3” and you would feel comfortable and confident that the unit will carry your weight easily. This toilet also uses minimal water and is inexpensive.

What I don’t like about the Camco Standard Portable Travel Toilet is that the waste container is quite heavy that it’s a workout having to dump the contents.
  • Portable and self-contained
  • No odor
  • Contents can be dumped into a residential toilet
  • Kid-friendly
  • Inexpensive
  • Heavy waste container

10. Porta Potti Curve Portable Toilet

In the world of portable toilets, this one is a real gem and is a favourite among RVers, first timers and seasoned alike. I’d much prefer to use this anytime than venture out of the RV in the dead of night to find a public restroom.

Whether you use it on a boat, on an RV or in your home, you are guaranteed of good results when you use the Porta Potti. It may take a while to figure things out when you first set it up, but once it’s done, you’ll be amazed at how flawless this thing works.

The flushing mechanism is battery-powered and uses minimal water. Also, the freshwater jug is big enough to store enough water to last you many days on the road.

This toilet is well crafted. The depth of the bowl is pretty good compared to most potty toilets, and there’s a built-in holder for toilet paper. Odor-free and leak-proof, the Porta Potti definitely eliminates the ick factor when it comes to RV toilets.

What I like the most about the Porta Potti is the elegant design which is a far cry from the usual cheap-looking plastic portable toilets in the market. It’s a real beauty and it doesn’t quite look like a toilet.

Another thing I like about this toilet is that it’s so comfortable to use it feels like you’re using your toilet back home. It’s also taller than most portable toilets in the market today, and the oval-shaped seat feels sturdy even for heavy people.

People with back issues usually find it a challenge to empty a portable toilet. Well, not with this one. In fact, I find it quite fuss-free to empty the 5-gallon waste tank and it gets easier every time.

What I don’t like about the Porta Potti is that the circuitry is quite complicated and it may suddenly fail. Hopefully, when that happens, you’ve already had the unit for many years and got your money’s worth.
  • Elegant design
  • Leak-proof
  • Odor-free
  • Comfortable to use
  • Uses minimal water
  • Complicated circuitry

11. Dometic 301097506 Portable Toilet

Crap in style with this highly efficient, easy-to-use and easy-to-clean portable toilet from Dometic.

With the craftsmanship and the quality of this unit, the manufacturers obviously took their sweet time. I admit this one exceeded my expectations.

With its touch-button flush mechanism, the Dometic 301097506 blows all portable toilets with battery-operated flushing system out of the water. The pump system is a breeze to use, and you won’t have an odor problem.

Think about those times when you want to use the toilet really bad, but it’s dark and raining outside you don’t want to walk to the camp ground restroom, or worse, there is no nearby facility. This portable toilet will save you the trouble.

The thing I get from most RVers who buy this unit, especially the first time ones, is that it looks quite intimidating to use because it seems complicated to operate. However, once you learn how to use the controls and get the hang of it, it gets easier every time.

What I really like about this unit is that it’s low enough for children to use properly and comfortably. I know RVers with 7- or 5-year-olds and their children have no difficulty using it at all.

Another thing I like about this portable toilet is that it takes up minimal space that you can store it under a bench in your camper or RV. It’s compact and small, but the holding tank is surprisingly big.

What I don’t like about this toilet is that, unless you have children, it’s really quite low for adults. If you’re camping or RVing with only adults or tall people on board, it’s best to put it on a stand or platform.

Another thing I don’t like about it is that the pump is quite noisy to use. Use the toilet in the middle of the night when everyone is fast asleep, and the noise lets them know exactly what you’re up to.

  • Looks good
  • Small and compact
  • Has touch-button flushing mechanism
  • Kid-friendly
  • No odor problem
  • Too low for tall people
  • Noisy pump mechanism

Kohree Gravity Flush RV Toilet (Outdated)

The Kohree Gravity Flush RV Toilet has an elegant design perfect for complementing the aesthetics of a modern motorhome. It looks like a high-end RV porcelain toilet, despite featuring high-density polypropylene materials.

I do not only appreciate this RV toilet’s high-end appeal. I also adore its 19.7-inch height, making it an excellent choice for people who need a tall RV toilet. RV owners and their families will have the optimum sitting position whenever they do their ‘business.’

Flushing this toilet for camper is also a breeze. I like it more than RV toilets with flush handles because this system integrates a pedal. People can press the pedal halfway to fill the toilet bowl with water before flushing the contents with a full press.

People will also never worry about fecal matter splattered on the bowl because this RV toilet features a three-direction flushing mechanism. This system channels water along the bowl’s sides, ensuring full bowl flushing coverage.

The high-impact piston in the bowl is also noteworthy. It traps odors in the compartment, leaving the RV lavatory smelling fresh.

Unfortunately, this RV camper toilet does not come with a gasket and silicone sealant. It would be best to buy these tools before installation.

Despite this concern, many people still buy this RV toilet. And I understand why. It has a convenient and effective flushing system, excellent odor control, and an elegant design that enhances the look of bathrooms.
  • Taller (19.7 inches) than other RV toilets, easy to sit on
  • Three-direction flushing mechanism for full bowl flush coverage
  • High-impact sealing piston for better odor control
  • Two-position foot-pedal for convenience
  • The polypropylene material looks elegant
  • No gasket and sealant

What to Look for When Buying an RV Toilet


Choosing a particular RV toilet for your RV needs can be quite confusing, what with so many models to choose from. Such a decision should not be taken lightly if you don’t want to experience one of those horror RV toilet stories that we hear RVers talk about quite often.

Some of the considerations for selecting a particular RV toilet include the following:

  • How much space is available for your toilet? If you only have very little space, choose a toilet that doesn’t take up much space yet does not compromise on the quality. A gravity flush toilet is usually preferred for small spaces, but some macerating or vacuum toilets now come with compact design.
  • Do you have elderly people on board your RV? If so, choose high toilets as low ones will be uncomfortable for them to use.
  • How long and where will you be traveling? If you have to spend long times on the road and may find it difficult to find designated dumping stations, a spare tank may be necessary if you have a cassette or portable RV toilet. If you are going on a trip to remote places, either a cassette or portable type toilet is your best bet.

After you’ve considered the above factors, it’s now time to decide on particular features that you want your RV toilet to have. It’s important to do your homework before you settle on a particular RV toilet.

With so many toilet models in the market today, RVers can afford to be really choosy. You may opt for something classy, elegant and all that jazz. However, it’s best that your choice has the following basic qualities.

  • Easy to install. Many models remove the guesswork by installing quickly and .exactly as the instructions say.
  • Offers vigorous, full bowl flush coverage. You would want a toilet with a flush system that covers the entire bowl and, possibly, with a strong flush system.
  • Has a wide bowl. The problem with some RV toilets is that the seat does not feel comfortable at all. You sit on it and it feels like you’re going to topple over at any minute. Veteran RVers usually prefer toilets that feel the same way as their toilet at home. Take their cue.
  • Easy to clean. There’s a reason why many RVers stay away from toilets with plastic seats: They stain, and when that happens, it looks dirty no matter how clean it actually is.
  • Built to last. You would want an RV toilet that is sturdy enough to last for many years.

Other Important Factors to Consider


What is an RV toilet?

An RV toilet is simply a toilet for a recreational vehicle or RV. I read once about a guy asking if he could replace the toilet in his RV with a regular toilet, and I just thought, Oh, No!

You see, an RV toilet is a specialized toilet designed specifically for an RV. It uses less water (as little as a pint with some newer, more water efficient models) compared to a residential toilet.

Since the RV is mobile, the absence of the flush tank is helpful to prevent water spills as the vehicle negotiates twists and turns and bumps on the road.

Types of RV toilets

There are several types of RV toilets. Knowing the difference between them will arm you with the knowledge to help you choose the best RV toilet. Make sure to choose one that suits your RV needs and personal preference.

Macerating Flush RV Toilet: This type of toilet is equipped with motor-powered blades to break down waste matter into tiny particles before it goes to the black tank.

Gravity Flush RV Toilet: This type is used in most RVs and operates the same way as residential home toilets. During a flush, this toilet makes use of gravity to pull the waste matter down. The gravity flush toilet actually has a very simple design.

Vacuum Flush RV toilet: How this toilet’s system works is quite similar to that of a macerating flush toilet. The only difference is that a vacuum pump is used to liquefy the waste matter before forcing it to the black tank.

The vacuum flush toilet is very convenient because you can easily put it anywhere in your RV, unlike the usual RV toilet which is mounted on to the ground.

Portable RV Toilet: As the name suggests, a portable RV toilet is small and lightweight enough for the contents to be dumped into a residential toilet or public restroom. It is a good personal restroom when the RV is not near a dump station.

Usually made of stainless or plastic, the portable toilet also includes a waste holding tank, the lower part of which you can remove when it’s time to dispose the contents. Once that is done, you can simply reattach it to the main structure.

Cassette or Cartridge RV Toilet: This is the go-to toilet among European RVers, although many North Americans are now catching up.

The cassette toilet is preferred for its simplicity and ease of use, although the contents need to be dumped frequently.

The cassette holding tank has a capacity of less than five gallon, so it’s smaller compared to that of a regular RV toilet. A light indicator lets you know that the tank is full and ready to be emptied in a public restroom or at a dumping station.

Unlike a portable toilet, the cassette toilet is permanently connected to the RV save for the removable waste tank.

Composting RV Toilet: Many RVers would shun the idea of waste matter being composted right in their RV and not give this type of toilet the time of day. That’s because they don’t have a clear understanding of how this toilet works.

The composting toilet is actually an environmentally friendly way to deal with human waste while on the go. Smell is not something you have to worry about if the composting toilet is properly functioning.

This self-contained toilet doesn’t use water, so it’s perfect for remote trips where you don’t’ have a nearby water supply.

How the composting toilet works is that, the liquids and solids are separated and the latter converted into humus which can be deposited into the soil.

If you want more than one toilet for your RV, you can use a combination of these different types for improved comfort on the road.

How does an RV toilet work?

There are different types of RV toilets, but all of them have essentially the same purpose as the one in your home.

The main difference is that, unlike residential toilets where you can do your business as many times as you want without worrying about discarding the contents of your septic tank every few days, there is such thing as regular disposal of waste matter in your RV toilet.

So, be it a macerating flush toilet, a portable toilet, or a composting toilet, you will have to regularly dispose the accumulated waste matter to the external sewage system or (in the case of a composting toilet), return the waste to the soil to be used as plant food.

Every RV has three main tanks: the white tank where freshwater is stored, the gray tank where the dirty kitchen and shower water goes, and the black tank which holds the waste from your RV toilet.

The size of the holding tank or black tank, which is mounted underneath the RV, generally depends on the size of the RV itself. Large ones can have tanks that can hold as much as 48 to 90 gallons, while a medium-sized one can hold as much as 32 gallons.

Instead of a handle on a tank in a residential toilet, the RV toilet is flushed by pressing the pedal located beneath the bowl and quickly releasing it. An RV toilet uses less water than residential toilets, with some newer, more efficient models using as less as one pint per flush.

The flushed waste then goes to the black tank. There are chemicals you can use to break up the fecal matter and prevent odors from smelling up your RV.

If you intend to flush the toilet paper, you might want to buy a specially made RV toilet paper because it dissolves faster to avoid clogging up your toilet. You can also do without this, and just use single-ply regular toilet, if you like.

Some RV toilets come with a sprayer hose which you can use to rinse off waste matter that clings to the side of the bowl.

Empty your holding tanks every few days in dump stations. The frequency will largely depend on the number of people aboard the RV. Ideally, you should empty the tanks before you go on to your next stop.

What are the benefits of having an RV toilet?

Your RV is your home on the road so having a toilet on it is a necessity for your utmost comfort. Unless you fancy going into the bushes in the middle of the night or holding it in until you find a nearest public restroom, you should invest in a good RV toilet to take care of your needs.

Frequently Asked Questions (FAQs)


What are good RV toilet brands?

There are so many excellent RV toilet brands out there, you just have to consider the pros and cons of each.

The ones on this list are all good. At the end of the day, the decision depends on your lifestyle, RV needs, whether or not you have kids traveling with you, and general preference.

Which is better, Dometic or Thetford?

Dometic and Thetford are two of the world’s most respected brands in RV toilets.

Thetford is an Ann Arbor, Michigan-based company offering high-quality RV products since 1971 (although established in 1963).

Swedish manufacturer, Dometic, started delivering its product lines in 2001.

Understandably, most RV owners consider Thetford better than Dometic.

  • Thetford relies on its heritage to design and create comfortable, well-made, high-quality toilets for RVs. It has several innovations, including the world’s first cassette toilets.
  • On the other hand, the Swedish brand has been making headlines in the past two decades, especially for people who want stylish, lightweight, and durable toilets for their motorhomes.

The brand offers a wide selection of RV lavatories. A Dometic porcelain RV toilet can add elegance to an ordinary RV, while its RV toilet with sprayer brings added convenience during defecation.

  • Dometic has the upper hand in terms of range, offering RV owners more products to choose from for their motorhomes. Nevertheless, both RV toilet brands deliver exceptional lavatories for modern campers, travel trailers, fifth wheels, and other RVs.

How to use an RV toilet?

RV toilets work similar to the way your residential toilets work except that the waste holding tank is smaller and removable and has to be emptied regularly. There are designated external sewer systems for this purpose.

There is a seal on the base of the toilet bowl to keep the odors from the sewage tank from stinking up your RV. There is a small amount of water on the bowl.

To flush, just step on the pedal (usually located in front of the unit or at the side). The seal opens and the water is pumped into the bowl to flush down the waste. If you have a water sprayer, you can use it to help things move along more smoothly.

Do I need to use RV toilet paper?

An RV toilet paper is marketed for use in RVs because it supposedly disintegrates more easily than regular toilet paper and prevents clogging up the sewage system.

However, some RVers say using a regular one-ply toilet paper works just as well. Some even went as far as testing RV toilet paper and regular toilet paper to see which one is the best. The decision is really up to your own personal preference.

How to clean an RV toilet?

To clean your RV toilet, you need toilet cleaner (some RVers use vinegar), rag or sponge, toilet brush, sanitary wipes and rubber gloves.

Use hot water or a special cleaning agent to moisten the sponge or cloth and wipe the toilet’s exterior, paying special attention to the seat and lid.

Use toilet cleaner and toilet brush to clean the interior of the bowl. Scrub thoroughly to remove stains and mineral deposits. Then flush the toilet to remove the dirty water from the bowl.

You can repeat the process of scrubbing and flushing, if you like. Clean your RV toilet regularly to keep it sanitized and in tip top shape.

How often do I need to empty the compartments from an RV composting toilet?

There are no clear rules on the frequency of emptying an RV composting toilet. Everything depends on the number of people using the fixture, the toilet’s composting chamber size, defecation frequency, and the composting toilet type.

For example, a full size toilet for RV with composting capabilities might require emptying every three weeks for two people using the system every day. Using the fixture only on weekends can extend the compartment-emptying to once every two months. Adding more people into the equation increases the emptying frequency.

The frequency and defecation amount are also factors contributing to composting toilet emptying frequency. The average person produces 14 to 17 ounces of feces every bowel movement. Unfortunately, more frequent defecation also fills the composting compartment faster.

A split-type composting toilet holds more organic matter than a self contained RV toilet, requiring less frequent emptying.

RV lavatories with more substantial holding capacities also extend the emptying frequency by a few weeks. For example, a 30-gallon composting toilet might need emptying every two months, while a 15-gallon unit needs monthly emptying.

How do you fix a clogged RV toilet?

A clogged RV toilet is the stuff of nightmares. Most often, however, fixing a clogged RV toilet is not as complicated as you think.

The usual suspect for a clogged RV toilet is toilet paper. Now, before you call a plumber for camper toilet repair, try and fix it first by opening the valve and pouring piping hot water down. The hot water will go into the tank and help break down whatever’s causing the clog.

There are also chemicals specially formulated to fix a clogged toilet. Just make sure they are safe for septic use.

Thetford vs Dometic RV toilet: What’s the difference?

For me, if I need to upgrade the toilet in my RV, I won’t base my decision on brands. I will choose based on the features that I want my RV toilet to have. Thetford and Dometic are both reputable brands, so it’s usually just a matter of personal preference.

That said, Dometic has taller toilets that RVers love, and the larger, elongated bowls are a nice feature. They are also fairly inexpensive and water efficient. However, there are also newer models of Thetford RV toilets that are taller and use minimal water.

Dometic 310 vs 320: Which one is the best?

I would definitely prefer the Dometic 320 because of its elongated bowl. The men will especially feel comfortable using this toilet because the deep bowl ensures that their ‘package’ does not touch the bottom of the bowl.

However, if your bathroom layout is rather small, you might want to buy the Dometic 310 instead because the 320 is three inches longer.

Can you use an RV toilet in a house?

As its name implies, an RV toilet is designed for use in a recreational vehicle and camper. With that in mind, it is quite uncommon to use it for residential purposes, though it is actually possible. If you intend to use an RV toilet in your house, then one thing to take note of is it consumes less water per flush.

It is also designed in such a way that it holds waste within a holding tank that is part of the unit. It is also important to take note that the tank in the RV toilet generates black water. This is the main reason why you need to empty it often or hook it up into a sewage system.

Still, there are those who were able to use it. It is a good choice for your home, especially if you want to save on space. Just make sure that the flow of water, despite being minimal, is enough to get rid of all the debris found in the sewer line. If it is not enough then you may need to do multiple flushes to prevent the sewer line from clogging.

Can you use a regular house toilet in an RV?

Yes, it is possible for you to use a regular house toilet in a recreational vehicle. However, it is not recommended all the time because of certain concerns. The first thing you have to keep in mind is that the flush tank of a household toilet is heavier than the ones specifically designed for RV use.

Note that your RV will most likely bounce and sway while you are on the road. Since the tank is heavy, there is a possibility that it will get damaged in the process. This especially holds true, especially if the bottom of the tank is made up of porcelain. You can’t expect the material to survive for a long time in that case.

Another thing to remember is the difference in the amount of water they consume per flush. A toilet designed for home use often makes use of one and a half gallon of water per flush while the one used for RVs only consume around one-half-gallon per flush.

With that in mind, it is greatly possible for a home toilet’s holding tank to fill up to three times faster than when you are using an RV toilet. If you are not prepared to deal with the mentioned issues then it would be ideal to pick a toilet specifically designed for recreational vehicles.

Fortunately, it is not that hard to find an RV toilet, which has a homey feel today. You can even find those with a porcelain bowl, which promotes ease in cleaning it up. Some also make use of the standard toilet seats for residential purposes.

How to make an RV toilet smell better?

An RV toilet, no matter how high in quality it is, will soon produce some unwanted smell. Even if you flush regularly and apply special cleaners in both the tank and bowl, it is inevitable for some unwanted smell to permeate your camper or RV in the long run. Fortunately, there are ways to avoid such a problem and make your RV toilet smell better.

The first thing that you have to do is to detect the exact cause of the smell. It could be because of a damaged sewer tank or a leaking toilet, which you can fix with professional help. Another possible reason is a clog. It could also be because of not being able to clean it thoroughly for quite some time.

If the problem is caused by a clog or a less thorough and irregular cleaning then rest assured that you can fix it on your own without seeking the help of a professional. One solution is to remove the clog. You can do that by emptying the reservoir and trying to take out the clog, which is the reason for the unwanted smell.

You should also scour and sanitize the tank. Cleaning and scouring the tank is necessary, especially if dry materials cling to its sides, causing the smell. After scouring, use some Spic and Span and some water to completely get rid of the odor.

Such a product can help scour the interiors of the tank and make it from smelly debris, especially those that stick to the sides of the tank. If the things mentioned still do not work in removing the unwanted odor then there is a possibility that the flapper integrated within the commode is not completely closed.

In most cases, this happens when some pieces of toilet paper are caught below the rim. One way to deal with this issue is to soak a rag in water then use it to wipe the surrounding area under and inside the flapper thoroughly. This tip can help in releasing anything, which is caught in it.

If this tip still does not work then it is advisable to hire a professional repairman. For worse cases, RV toilet replacement may be necessary.

How to use RV toilet chemicals?

If you are still unfamiliar with RV toilet chemicals then take note that they refer to enzyme or bacteria compositions added to the black water tank in your vehicle to promote waste and tissue breakdown. It is necessary to break down these wastes and tissues as doing such promotes ease in emptying the black water tank.

It can prevent some of the materials inside the tank from clumping, which might eventually cause clogs or blockages. To use RV toilet chemicals, the first step is to pour several gallons of water into the black water tank. Your goal is to have some sort of a good base composed of water inside the tank.

Such a step is important as it is not advisable to use the toilet in your RV if it does not have a good base composed of water in its black water tank. Without the base, it is greatly possible for the waste inside the tank to clump. This might result in not only false meter readings but also clogs.

After pouring some gallons of water in the tank, press the flushing valve. Dump the RV toilet chemicals that may come in liquid or tablet form. After that, you can expect your toilet to be ready for use.

How much does it cost to replace an RV toilet?

Replacing an RV toilet can cost RV owners $100 to $300, excluding labor. Getting professionals to install an RV toilet replacement can set families back by about $100 per hour.

Most RV plumbers require at least two hours to remove the existing lavatory and secure the replacement, bringing the overall RV toilet replacement cost to $300 to $500.

However, other factors can impact the overall replacement cost. For example, a luxury RV toilet can cost $500 or more. Unique lavatory features can also hike the price. A case in point is the Thetford Cassette Toilet (an RV toilet with tank) with a $550-price tag.

An RV toilet for heavy person might also be more expensive than a lavatory with a lower weight capacity.

Manufacturers must strengthen the toilet’s framework using only high-quality materials with superior strength to increase its load-bearing capabilities. Unfortunately, these design innovations increase the toilet’s list price.

People must also allot a budget for the necessary installation materials and tools. Bolts, screws, and caulk or sealants are crucial when replacing an old RV toilet.

How to replace an RV toilet?

RV toilet replacement does not always require the help of professionals. It is actually possible to do the replacement on your own. The first step involves shutting off the supply of water in your RV. Flush your RV toilet to minimize the pressure applied to the water line.

Check the bottom part of the toilet. Here, you will find one or two plastic covers surrounding the base. Take them off. Remove the cover to reveal at least one bolt. Unscrew the bolts. However, you should avoid lifting the toilet during this step. Find the hose attached to the topmost back portion of the commode found behind the toilet.

Get a cloth and place it under that part to ensure that all water that drips out will be caught. Unscrewing the hose should come next. The next thing that you have to do is to take the RV toilet out of the floor. Pull up straight and ensure that the bolt is kept upright while in the floor

The next step involves replacing the rubber gasket. This is the thing, which seals your RV toilet into the floor. After replacing the gasket, you can put your new RV toilet. Make sure that you put it firmly to prevent it from wobbling around.

The next step requires lining up the holes of the bolt and toilet. Screw down the fixture tightly. Once done, you should test the actual replacement by sitting on the RV toilet. Find out if the toilet does not wobble when you set on it. If it does then you can solve it by tightening the screws and bolts a bit. This should complete the replacement process.

How to install an RV toilet?

Installing an RV toilet is also a process that you can do without professional help. The first step in the installation process involves cleaning the area where you intend to install the RV toilet. You have to get rid of all the stuff that might get in the way of installing the toilet.

Remember that space is essential in your vehicle so remove as much unnecessary stuff as possible. After that, turning off the water pump in your RV should come next. In most cases, your RV toilet has an installation kit composed of a rubber cone-shaped gasket. You can use this gasket to seal your chosen RV toilet on the floor.

If an old toilet has been around then you have to take it off. In this case, you may have to use a screwdriver to pry off the old seal. Once that is done, you can put your RV toilet over the rubber gasket. Make sure that you line up the bolts in the bottom part of your RV toilet, specifically on the holes found in it.

Get a wrench and use it in tightening the nuts. Avoid overtightening them, though. What you have to do is to make the toilet fit snugly. You can assess whether it is already snug enough if you sit on it. Your goal is to prevent the installed toilet from wobbling while still ensuring that you do not tighten the nuts excessively.

The next step involves leaning back over the RV toilet then reattaching the hose. You can reattach it if you tighten the nuts but without overtightening them. Once done, you can test whether you were able to install the toilet successfully. Turn on the water pump and flush. You know that you have done the right thing if it does not leak.


Before buying a toilet for your RV, make sure to have plenty of research. It’s definitely not something that you buy on a whim. After reading this guide, I hope that you are now equipped with enough information to make the right choice and zero in on the best RV toilet.

We would like to thank you for reading this article. Find out more about how to choose the top-rated RV macerator pumps, RV toilet papers and RV holding tank treatments with our reviews and ratings. Furthermore, please take a look at the most trusted RV sewer hoses and RV portable waste tank reviews to choose the best one for your RV waste water and sanitation.

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