Best Composting Toilets For RVs 2022

Traveling is fun until you find yourself without a toilet on the road or the sea. With increasing technologies, people often have jobs that require them to stay on the road, sea or in the air for weeks and months.

One of the significant issues they face at their job is toilets. Sometimes the toilets are not available while other times they can’t be used because they are not in excellent condition. It is best to carry a portable composting toilet to such places and journeys.

Best Composting Toilets For RV

It is not an easy task deciding which one is the best composting toilet. Here is a list of features you can keep in mind while shopping for the best composting toilet for off-grid. This will help to shop for the right composting toilet for you.

  • The best composting toilet must be durable. It has to endure many harsh conditions and should be able to withstand all.
  • The storage compartment should have adequate capacity.
  • It should be able to reduce odor.
  • It should be easy to disassemble.

Best Composting Toilet For RV

1) Nature’s Head Self Contained Composting Toilet

Nature's Head Self Contained Composting Toilet

This composting toilet is the best composting toilet for RV. It is specially designed for marines. For this reason, it is entirely right to say that it can withstand the harshest of conditions. It is durable and can be taken anywhere. It will survive any environment and be very useful to you.

The hardware of this composting toilet is stainless. Rusting reduces the lifespan and quality of the products. That is why this one is made stainless. That gives it a further ability to endure harsh conditions without being affected.

This seat is elongated like most toilets you will find in homes. This feature enables the composting toilet to be very comfortable. Comfort is hard to find when you have hit the road. This is something that will reduce the level of uncomforting things you will have to face during your journey.

This product will reduce odor and keep enclosed environments smelling better. One of the major issues with portable toilets is that they give out a foul odor. This also means they will increase one’s chances of getting an infection. But this composting seat keeps you safe from all of that. It removes odor and keeps the air fresh.

The disassembling for the removal of waste is easy in this composting toilet. No one would want to spend a long time trying to disassemble a tank filled with filth. This product makes that a comfortable and convenient job for you.

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2) Separett Villa 9210 DC/AC Composting Toilet

Separett Villa 9210 DC/AC Composting Toilet

This product is specially designed to keep the power issues in mind. Along the road, one will find many places where electricity will not be available. This composting toilet can be used in such areas.

It can function at 12V DC power. You can generate that from either batteries or solar panels. If the available power source is AC, an AC adopter is also included for your convenience.

The solid waste is stored in composting liner bags which can then be conveniently removed once the tank is full. An average family can use this toilet for about three weeks.

The fans in this composting toilet utilize less air from small spaces. The need for ventilation can be removed by places the lid on the storage compartment. This makes it the best composting toilet for a tiny house.

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3) Nature’s Head Composting Toilet with Spider Handle

Nature's Head Composting Toilet with Spider Handle

If you travel for long months, this composting toilet will be your companion. It has a large storage compartment. It can be used by two people and require being emptied only once after 4 to 6 weeks. This can also be the best composting toilet for the cabin if you wish to stay there for over a month.

To empty this toilet, you will barely need five minutes. This makes the product easier to use. This product is also very easy to set up. Both assembling and disassembling this toilet is easy, and any person will be able to do it without much trouble.

This remote composting toilet will also keep away any foul odors. It is specially designed to help reduce odor and keep the air fresh. You will also rid yourself of the constant maintenance work by buying this product. It comes with a five-year warranty. This ensures the quality and durability of the product.

The waste will be stored in the form of organic compost instead of raw sewage. This makes the toilet easier to empty. It will function at 12V.

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4) Sun-Mar Excel Self-Contained Composting Toilet

Sun-Mar Excel Self-Contained Composting Toilet

This dry composting toilet is best at conserving the environment. This product includes a bio-drum. This will process the compost. This waste can be converted into fertilized soil. It helps keep the environment clean and also improves it.

According to the composting toilet reviews, you can use this toilet for over 17 years. That’s how durable and useful this product is. There is no need to replace the product too soon. It will also give you the best performance for years.

This product is also for all those people who can’t compromise on the looks. This small and classy toilet will get you to compliment even in your summer house. Even though, you won’t stay for more than a couple of weeks there.

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5) VINGLI Portable 5.3 Gallon Flushing Camping Toilet

VINGLI Portable 5.3 Gallon Flushing Camping Toilet

VINGLI composting toilet is designed mainly for your camping days. It has a matte finish body to save the toilet from any scratches. This can withstand the harsh conditions of difficult camping areas.

It has a full-sized seat which allows maximum comfort even when you are miles away from any proper restrooms.

This product includes a 3-gallon tank for fresh water, which can be used for flushing. A 5.3-gallon tank is available as a waste compartment. This gives you ample capacity, so you don’t have to worry about emptying it now and then.

This polyethylene portable toilet comes in a fully assembled form. You don’t have to put in more efforts to get the toilet working. The company does that for you.

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6) Camco Standard Portable Travel Toilet

Camco Standard Portable Travel Toilet

This portable toilet is specially manufactured to make it easy to transport and use. It weighs only 11.5lbs when empty. It is made of polyethylene to make it lightweight. This means you can easily carry it from place to place. The capacity is still adequate as it can still hold up to 330lb. The product is designed to increase convenience both in carrying and in using it.

It has a flush tank with a capacity of 2.5 gallons. You can put in clean water for flushing. When the tank is empty, you can put in more water through the removable cap on the tank. This compost seat includes a lid, seat, and bowl. This brings you the comfort, no matter where you are.

The waste compartment has a valve like the design. It opens to let waste inside and then shuts. This ensures that no odor comes out. This helps keep the air around you fresh and retains water too. This, in turn, will reduce the chances of getting any infections since it takes good care of your hygiene.

Camco portable travel composting toilet also has integrated handles which makes it easy to transport. You can

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7) Camco 41544 Premium Portable Travel Toilet

Camco 41544 Premium Portable Travel Toilet

Camco 41544 standard composting toilet provides you with much ease in an affordable price. It has a 5.3-gallon waste bucket and a 3.75-gallon flush tank. The sufficient capacity of the waste bucket and flush tank relieves you of the stress of emptying the toilet now and then. This toilet from Camco is one of the best composting toilets for RV.

It has slide gate valves which lock away any odor and prevent the space you use the toilet in from having a foul smell. This also prevents any leakage to keep your environment safe and clean.

The ABS material used in the manufacturing of the interior prevents the odor further. This makes the cleaning much easier as well.

This composting toilet comes with a larger bowl than that of an averagely sized compost toilet. This ensures more comfort for you. This bowl is cleaned efficiently using a pumping flush.

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Composting Toilet Buying Guide

Composting toilets offer a hygienic, efficient, and easy to maintain human waste management solution for people who cannot adopt the traditional sewer or septic systems. Such toilets are portable, which can work well for people who are in recreational vehicles, camping, hiking, and other activities that call for constant movement. Composting toilets are also space-efficient, which makes them suitable for people with small homes or cabins where space needs to be used efficiently.

For many people, however, composting toilets have emerged as a way to cut on wastage and promote sustainability through savings on water flushes and electricity. These factors, coupled with the fact that they are relatively cheaper and easy to install, have made composting toilets popular among many people. However, human waste management is no mean fete, and there are several factors you should consider before buy a composting toilet. Here is a guide on the key issues you should consider.


Ideally, you want a toilet that is not going to fill up too quickly and cause a mess all over the place. The capacity of the toilet measures how much waste it can hold without overflowing, and this is usually indicated in liters by the manufacturer. You need to take into account the total number of people and the frequency of the use you expect of the toilet when determining the correct capacity for you. However, if unsure, it is best to select the largest capacity possible for you to avoid any inconvenience.


A composting toilet presents special requirements where you will need to empty the waste regularly. Maintenance will ensure that all the necessary components work correctly, and there are no leakages or clogs. An effective way to determine how easy a toilet is to maintain is to check the manufacturer’s guide, which can give you a clear picture of what to expect.

Ease of installation

In most cases, composting toilets have a straightforward installation process that is easier than traditional toilets. The best composting toilets are easy to install without needing any professional help as they do not require extra processes like plumbing and sewage connections.

However, it is prudent to check the manufacturer’s guide to ensure that you understand the installation process and can execute the instructions as expected. This is important as you do not want faulty installations to cause in a mess in your living place.

Size and weight of the toilet

As we have already seen, composting toilets come in several capacities, which means they also have different weights and sizes. Size and weight become important factors especially if you are more focused on portability. If you expect the toilet to be moved a lot, then it is best to select a lighter, more portable option. Also, the size of the space where the toilet is expected to stay should be taken into consideration to ensure that there is enough clearance space that allows comfortable usage and ventilation. Also, ensure you consider the size and height of the seats and ensure they are at a comfortable measurement.

Planning and regulations

While composting toilets offer convenient waste management solutions to people, their portability and lack of fixed sewage systems raise hygiene and public health issues. For starters, you need to have proper planning and systems for disposing of the waste material. This can be through turning it into manure or disposing of it another way. It is important to ensure that the available systems can handle the expected load without compromising on hygiene and causing problems with odor.

Furthermore, these toilets might be subject to regulations from local and federal authorities, depending on where you live. This usually entails minimum hygiene and disposal systems one is expected to meet before they can be allowed to install composting toilets. Ensure you check and understand all the legal and regulatory requirements that might be in place before buying the toilet.


Finally, you need to ensure that the solution you are looking for is affordable and cost-effective. Composting toilets are usually more expensive to set up than traditional toilets because they are difficult to design and manufacture. For many people, however, this cost is recouped from savings on water and electricity bills. However, you might need to consider your specific situation to find out if setting up such a system in your place might end up being too costly, especially if you buy a toilet that has extra expensive features such as electrical connections.


Q: What is a compost toilet?

A: Composting toilet is a portable toilet. You can carry it with you whenever go on very long drives or camping. Any place where a toilet will not be readily available. These toilets are ideal for RVs and dry camping tours. Composting toilet separates liquid waste from the solid waste and makes the dirt easily bio degradable and odor free.

Q: Which is the best compost toilet?

A: The best compost toilet is the one which is most durable and hygienic to be used. We have shared our top list above, but if you want to know our recommendation on a particular composting toilet, then Nature’s Head Composting Toilet with Spider Handle is the highly recommended one based on its performance, functionality and affordability. Check current price on Amazon.

Q: How to clean a compost toilet?

A: It comes with replaceable bags which can be removed to dump the waste. Most of these toilets are can be cleaned easily by water.


By going through this list, one can quickly decide which one is the best compost toilet for them. The best compost toilet is the one which is most durable and easy to use. It locks in the odor and prevents any leakage.

It is essential to choose the best composting toilet since you will be using it on places where it is the only option. So it has to be durable and keep you safe. That’s all. You can also read our best flushing toilet review.