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Best RV Toilet: Your Kingdom Your Throne


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Editors Choice

Dometic 310 Series

Dometic 310 Standard Toilet - Oblong Shape, Lightweight and Efficient with Pressure-Enhanced Flush, White Perfect for Modern RVs

The overall high quality and yet affordability of the Dometic 310 has made it our top choice for best RV toilet. It is made of a thick porcelain ceramic with a vitreous china glaze, designed for the modern user and improving the look of any recreational vehicle bathroom.

Comfort-wise, the Dometic 310 has an ergonomic enameled wooden seat and an ergonomic foot pedal placed on the side of the unit for ease of use. It is a standard-sized model at a height of 20 inches and has the look and feel of using a residential toilet.

It uses a 360-degree vortex flush for strong flushing, so you’ll have no concerns about after-use cleaning of the bowl. Whilst powerful this model is still water efficient using only one pint per flush.

Bottom Line: The Dometic 310 is one of the best, most durable toilets for RVs and all for a very affordable price.

RV Toilets: Your Kingdom Your Throne

When you gotta go, you gotta go! So if your RV toilet needs replacing, this is one repair you should do stat. While you could take the easy option and order the same model you’re replacing, there are newer, more improved toilets for RVs out there that you may want to consider first.

If you are new to the world of RV toilets you may not be aware that not only are there many RV toilets brands to choose between but there are also a variety of mechanisms by which an RV toilet can function. Each suitable or not for different situations and needs.

In this guide, you’ll discover everything you need to know about choosing an RV toilet so you can find one to best suit your needs. From size, ease of upkeep, aesthetics, sturdiness, and price we have something for everyone on this list. So before plumping for a particular RV toilet read on to find out all you need to know.

Looking for a New Toilet for Your RV?

  • Types of toilets for RV use
  • Features to consider when purchasing a new RV toilet
  • RV toilet reviews of nine of the top models
  • Our unbiased pick for the best RV toilet on the market today

Choosing the Best RV Toilets

There are several types of RV toilets to choose from. While some types are better suited for your RVs plumbing system, choosing one is just a matter of personal preference. Here is a quick breakdown of each type.

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Types of RV Toilet

Traditional Gravity Flush

Gravity flush toilets don’t have any mechanical or electrical help with flushing. Just step on the lever and the water is “suctioned” down through a siphon pulling the waste along with it into a waste tank below. While this gravity flush system is one of the oldest lavatory technologies, it’s different from a regular house toilet because it doesn’t have a water basin attached to it. However, it does need to be connected to your RV’s water holding tank or an external water tank to work.

Macerating Flush

This type of toilet features blades that grind solid waste into a liquid-like pulp before sending it to the waste holding tank. This allows for easier disposal and fewer chances of creating a clogged toilet.

Since the pump is attached directly to the toilet there is no time-consuming installation under the drain line. The blades grind the waste, and the pump sends the waste upward out of a thin pipe that is simple to connect to existing sewage lines in your recreational vehicle.

Vacuum Flush

A vacuum flush toilet is a macerating toilet with a vacuum. It’s electric-powered and uses a bio-tank to dispose of waste. The vacuum is so powerful that there are little to no deposits left in the bowl itself. This helps to eliminate foul odors. It also uses a lot less water than the other types of toilets.

The drawback of a vacuum flush RV toilet is that it is costly and complicated. You also need a fair bit of space to install the whole system, which may not be suitable for smaller RVs.

Composting Toilet

Composting toilets are waterless toilets that convert human waste into fertilizer. Once you have finished your business, you rotate the handle, and the drum/tank mixes the waste with the composting matter inside. This begins the degrading of the waste, which surprisingly eliminates odors.

When the waste holding tank is full, unhook it and use the contents to fertilize your garden. If you don’t want to do that, you can simply dispose of it.

Portable Toilet

If you’re thinking of a porta-potti portable toilet, you’re on the right track. However, for RVs, a portable camping toilet is a small, lightweight, two-compartment system. One compartment holds fresh water while the other holds waste. Once the waste compartment is full, dispose of the waste and put the toilet back together.

There aren’t any mechanical parts with this type of toilet. Use, dispose, and use again. One downside is that these types of toilets can have a high odor. Another is that they’ll require a lot of cleaning.

Cassette Toilet

When flushed, the waste drops from the toilet into a “cassette-like” septic tank, which is located underneath it, usually in a chamber. You empty the cassette when it’s full and then reinstall it again.

The biggest drawback to this type of toilet is that, due to the size, you may be emptying it often.

Features to Consider When Buying the Perfect RV Toilet


Space is usually a big concern in RVs, so the size of the toilet is one of the most important factors to pay attention to. Certain types of recreational vehicle toilets are going to be smaller than others, such as a gravity flush or cassette model, so if you have a small space, you may want to consider one of these types.


Some RV toilets are easier to clean as compared to others. Some of them handle odors better than others. The cleanest type you can get is a vacuum toilet as they suck everything away. The bio-tank degrades the waste, so there aren’t any lingering odors to deal with.

On the other hand, most portable toilets are the least hygienic type because you must deal with the waste head-on. There is no water, no vacuum, no degrading of the waste. With this type, you’ll want to keep some gloves, and a face mask handy for frequent emptying to make sure you don’t have a constant RV toilet smell invading your nostrils.


You should decide whether you want to deal with a plumbed-in model or a portable (movable) one. If budget is a concern or if you’re going to be able to move the toilet to different locations, then a portable RV toilet may be the best choice for you. A composting RV toilet is good for portability but isn’t necessarily a budget option.

If you plan to have the toilet in your RV bathroom and want something clean and easy to maintain, a plumbed-in model is an excellent way to go. The installation for some models is simple enough for DIYers, while others may require professional installation.


The type of material a recreational vehicle toilet is made of usually has little to do with how well it functions. 

Typical materials include porcelain, high-quality hard plastic, or a combination. You may also see the material listed as vitreous china or enamel, but these are glazes that go on top of the porcelain.

If you want something lightweight, then plastic RV toilets are a great choice. If you want something more durable, choose porcelain.

Waste Capacity

Most people want a compact lavatory for their recreational vehicle, but with a compact RV toilet comes a compact waste capacity. You should consider how many people will be using the toilet and how often you’ll be able to dump it.

A gravity toilet, macerating flush toilet, or vacuum toilet are great if a group of three or more people will be using your vehicle’s toilet regularly. Composting toilets and macerating flush toilets are a suitable choice if you can’t empty the waste tank often.

Additional Features

Additional features are usually a matter of how convenient you want your toilet experience to be. Things like heated seating, self-cleaning options, a bidet system, and more can make a simple RV toilet into a modern waste disposal system.

Best RV Toilet Reviews

Thetford Aqua-Magic Residence Toilet


Aqua-Magic Residence RV toilet / High Profile / White - Thetford 42169

Toilets for RVs can get heavy, but at 12.3 pounds (10.6 lbs for the low-profile option), you could carry this Thetford Aqua-Magic model with one hand. It’s lightweight and easily installed making it great for DIYers who need a basic recreational vehicle toilet solution.

It has all the standard features most RV toilets have, an antimicrobial seat, a foot pedal for hands-free operation, and a full-size seat and bowl for sitting comfort. It also has a 2 in 1 flush mechanism which gives 100% bowl coverage which can be lacking in other models.

As with most products, you get what you pay for. There are a few quality issues with this toilet, such as occasional leaks or the foot pedal sometimes sticking. However, the toilet still works great and would be a great beginner RV toilet for any DIYer.

  • PROs

    • Easy to pick up and carry
    • Easy to install
    • Nice, wooden seat
    • Seat is wide enough to accommodate larger-sized bottoms
  • CONs

    • Tends to leak around the seals.
    • Sticking pedal

Bottom-Line: This is an excellent RV toilet for someone who needs a cheap model or for a DIYer who may be doing an installation for the first time.

Dometic 320 Series

Best Value

Dometic 302320081 320 Series Standard Height RV Toilet, White

The Dometic 320 is a few steps up from a basic gravity flush toilet in the quality stakes. For a little more money, the Dometic 320 will afford you with little to no leaking issues, a better glaze, stronger porcelain, and a longer life span. It’s comfortable, easy to use and it works well – what more could you ask for?

This model has an ergonomic foot pedal for hands-free operation. This RV toilet pedal flush is conveniently located on the side instead of the front (no jammed toes), is easy to press, and doesn’t get stuck. 

It weighs 37 pounds and measures 22 x 14.75 x 19.75. We also like that it comes in two colors: white and bone. This is an excellent choice for a replacement option because the elongated bowl and vitreous china glaze give it more of a residential toilet feel.

The Dometic is a better quality product than other cheaper models without the price being jacked up. This is why we labeled it as the best value. However, you should be aware that Dometic does not offer replacement parts for the 320 model. Once it breaks, you’ll need to buy another (which is why it’s so cheap).

  • PROs

    • Little to no leaking issues like other bargain portable toilets
    • Easy installation
    • Foot pedal is in a comfortable location
    • Affordable
  • CONs

    • No replacement parts
    • Flush is a little weaker compared to similar products

Bottom-Line: You’ll get your money’s worth from the Dometic 320 with an enhanced quality that your average economy gravity flush RV toilet just doesn’t have.

Thetford 34429 Aqua Magic Style Plus

Most Residential-Like

Thetford Style Pls(High Pro) Wht W/O SPR - Aqua-Magic Style&Trade; China Toilet

The Aqua Magic Style Plus is a contemporary gravity flush model that looks and feels like a regular household toilet. You can choose between a high or low profile, and the toilet seat can be customized. 

This stylish model is coated in vitreous china, measures 19.5 x 25 x 22 inches, and weighs about 45 pounds. It has a hands-free operation with a single-foot pedal on the front to control the flush with the ball-style flushing system cleaning with a good, powerful swirling stream. 

While this toilet works almost flawlessly, there is one design defect that prevents water from flowing over certain spots in the bowl when flushing. If you don’t mind a little extra cleaning of these spots in the bowl on occasion then it’s not a complete deal-breaker.

  • PROs

    • Stylish and contemporary
    • Has a good weight making it sturdy
    • Easy to install
  • CONs

    • The plastic cover at the base may take a few tries to squeeze on
    • Not total bowl coverage as advertised

Bottom-Line: Despite a few minor design flaws, this is a great camper toilet that is a nice size for RVs.

Dometic 310 Series

Editors Choice

Dometic 310 Standard Toilet - Oblong Shape, Lightweight and Efficient with Pressure-Enhanced Flush, White Perfect for Modern RVs

The Dometic 310 is an award-winning, standard-height camping toilet that is unrivaled in its affordable quality construction and design. 

This gravity flush model features a powerful 360-degree vortex flush pattern, so it’s a champ at getting rid of left-over deposits. It has a water-tight ball flush system so water is always present in the bowl, so you will have no problems with any unpleasant odors.

Our one concern about this model is that standing at 19 x 15 x 20 inches; it only weighs 23 pounds. This is light for a standard size model and could cause the toilet to lack sturdiness. While there are lighter models than this on the list, we expect a product of this quality to have a little more weight and sturdiness.

  • PROs

    • Slow-closing lid
    • Seat and lid are made of wood
    • Hands-free operation
    • Easy to install
  • CONs

    • Lightweight for its size
    • The plastic piece that holds the lid could be a little stronger

Bottom-Line: This is a well-designed, high-quality toilet and is outrageously good value.

Nature’s Head Composting Toilet

Best for Composting

Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design

This model is not only one of the most rugged options on this list but is also one of the most hygienic. 

It has a solid design and is manufactured in the United States made with durable high-quality materials and stainless steel components. Being a composting model the emptying process is more hygienic and less frequent than with standard toilets and perhaps seemingly counter-intuitive at first, you don’t have to worry about odors.

The spider handle is particularly well thought out for installing in close quarters. Instead of one handle, you have three that stand out almost vertically, so even in a tight fit, you can rotate the drum without a struggle.

There are two waste bins – one for solids and one for liquids. While the liquid waste bin needs to be emptied more frequently than the solid one does, it still requires a lot less dumping than other types.

A built-in fan pulls air (odors) from the unit to the outside using only 1.7 amp of electricity in 24 hours. This toilet measures 22 x 20.5 x 21.7 inches and weighs 28 pounds.

There aren’t any major low points about this product. It’s a slight annoyance to have to carry around compost soil continually, but this is a small price to pay.

  • PROs

    • No odors
    • Easy to dump
    • Easy to install
    • Made in the U.S.A.
  • CONs

    • Very expensive
    • Need compost purchases for the life of the product

Bottom-Line: This is one of the most hygienic models on our list, albeit with a low maintenance requirement, and is great for RVers who can afford to splurge.

Thetford Marine Nano Eco Macerating

Most Compact

Thetford Marine Nano ECO MACERATING Toilet, 12V, White 38983

If space is an issue for you, then look no further than the Thetford Marine Nano macerating flush RV toilet. It’s the world’s smallest macerating model, standing only 11.6 inches tall. Needless to say, it will need to be installed on a raised platform.

This product may be small but the manufacturers didn’t skimp on quality. It features Turbine Technology that prevents RV toilet clogs and is made with a vitreous ceramic china coating to give it a nice luster. This unit is self-contained and is insanely easy to install.

While the superb quality does demand a higher price tag than similar portable products, the Marine Nano is more along the lines of your average portable unit at a mid-range price. We don’t think this model warrants the top-dollar price it sells for. 

  • PROs

    • Easy to install
    • Very high-quality
    • Is very quiet for a macerating model
  • CONs

    • It’s costly
    • Must use electricity

Bottom-Line: If you don’t mind shelling out some serious cash, this is a great product that will last you for a very long time.

Thetford Aria Deluxe II Electric

Best Designed

THETFORD 19764 Bone Aria High Profile Toilet

Sporting a contemporary design this Thetford RV vacuum model looks like something you’d find in a house. With a vitreous china coating and ceramic bowl, its smooth curves flow seamlessly to make you feel right at home in your RV bathroom.

The toilet bowl is elongated, so the same size as in residential toilets. It comes at a standard height, although you can choose a low-profile version if you want to. This model measures 19 x 27.5 x 24 inches.

The construction of the Aria II RV toilet is impeccable. The push-button electric flush and mechanical parts are all highly durable and assembled with precision.

We don’t have anything bad to say about this product. But the quality is reflected in the price tag so don’t expect a bargain.

  • PROs

    • One button push flush
    • Swirl-action water flow cleans the bowl
    • Self-contained system
  • CONs

    • Expensive

Bottom-Line: If you like a bit of style in your recreational vehicle and the bathroom is no exception then this electric ceramic RV toilet will make you feel right at home.

Camco Portable Travel

Best Portable

Camco 5.3-Gallon Portable Travel Toilet | Features Detachable Holding Tank w/Sealing Slide Valve & Bellow-Type Flush | Easy Transport w/Compact Lightweight Design & Carry Handle | Gray (41541)

The Camco Travel portable RV toilet is a two-compartment system that can fit almost any budget. It’s a “goldilocks” size – not too big and not too small – and comes in two different capacities.

Measuring 15.5 x 14 x 16 inches, it’s an excellent fit for any recreational vehicle. The product only weighs 10 pounds due to its lightweight polyethylene (HDPE) construction. This, along with molded handles, makes it easy to move around and clean out. It’s a bellow-type flush and has side latches that connect the two compartments.

Whilst lightweight, the HDPE this model is made from is quite thin and a little lacking in sturdiness. It isn’t going to fall apart, but it’s not made of the strongest of materials. We wouldn’t suggest it for heavier-set people as there have been reports of it developing hair-line cracks under pressure.

  • PROs

    • Affordable
    • Comes in two capacities
    • Wide latches for easy handling
  • CONs

    • Cheap construction
    • Tends to splatter when dumping

Bottom-Line: It’s cheap, it’s sized right, and it works, so you’ll get what you need from this product.

SEA FLO Portable

Best Budget

SEAFLO Portable Toilet for Marine, RV, Camping and Boat (2.6 Gallon)

At this price range, you’d expect a glorified plastic bucket with a toilet seat. However, the SEAFLO saves you money while still providing you with a quality plastic RV toilet option. It’s not a bare-bones model like other budget options, and it’s very durable, making it good value.

The SEAFLO has a push-button for flushing and a rotating spout to make emptying it easier. It’s made of a high-quality, durable ABS molded plastic, which, like HDPE, has a high strength-to-density ratio. This model is short and lightweight, measuring 15.9 x 14.3 x 12.4 inches, and only weighs 11.2 lbs.

The only issue we have with this model is that the locks that hold the two compartments together could be a little stronger. However, if you’re careful with them, they will still last a long time.

  • PROs

    • Very affordable
    • Sealed valve to combat odors
    • Ergonomic carrying handles
  • CONs

    • Side locks could be stronger
    • Very short

Bottom-Line: This recreational vehicle toilet is for someone who wants the cheapest product they can get without resorting to a bucket.

Last update on 2023-12-01 / Affiliate links / Images from Amazon Product Advertising API

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