Best Composting Toilet Reviews & Buying Guide in 2021

People around the world are now very much conscious about nature, the lifestyle and the products that they are using. Composting toilets are now becoming very much popular with this type of conscious people. It is a super technology that converts human waste into energy. So, what are you thinking about?

Top 4 Composting Toilets – Comparison


Product Name

Weight (pounds)



Nature's Head Self Contained


300 Pounds

Nature's Head Dry



Sanitation Equipment Visa Potty


6.3 gallons

Porta Potti White Thetford Corp


5.5 gallons

If you are thinking about RVs, boating, camping or any other thing, the best composting toilet is always beside you to assist you in a significant manner. You can use it more times than you are thinking. You can pass your summer vacation easily without cleaning for a single time.

These kinds of toilets are two types. One is a self-contained composting toilet. Other is not self-contained. Both will provide you less effort to make waste into useful compost. It will not only fertile your soil but also recycle the waste.

The environment-friendly toilets will provide you all the services that a traditional modern toilet does. But, it also provides the maximum impact on the environment. So, using a composting toilet will be a great deal in your life. This review will provide all the information to find out the perfect one easily.

Best Composting Toilets That You Can Buy

Our reviews have solely depended on user verdicts, trials, and other user reviews too. We have sampled the best sellers and also the newest options in the market depending on what we found out when we tried them.

1. Nature’s Head Composting Toilet with Spider Handle by Nature’s Head

For some people composting toilet is always an amazing and useful thing to be used. If you are with the RV or marine, you can use a composting toilet. Nature’s Head Composting Toilet with Spider Handle by Nature’s Head is one of the perfect composting toilets of this decade as it is user-friendly and so much effective. It is easy to use and the composting method is so much easy. You will just love it to use.

Best Composting Toilet

Nature’s Head Composting Toilet is made with the best quality materials. It features a high-quality design. You can keep it anywhere you want. It will suit nicely in a small space. Nature’s Head Composting Toilet is so much durable. The manufacturers provide the 5 years warranty. The warranty assures the quality of the product. You can easily use it years after years.

If there is a separate bathroom in your guestroom, you can choose a composting toilet in one corner of your guestroom. There is no problem with space. It will be a perfect and ideal part of your small room. With less cost, you can keep it in less space.

There you see a septic tank and wastewater tank. It will make the waste into compost and you don’t have to use the power station. You can use this toilet easily. There is no smell or odor. You will not see any kind of leakage.

Nature’s Head Composting Toilet is easy to assemble. You can use it 60 to 70 times without emptying. So, there is no problem with the whole summer. You will get the organic compost and you can use the compost in your small forest or garden. There is no raw sewage.

This composting toilet is for the 12 volt AC connection. There is an optional adapter also. It has a comfortable seat. There are also other accessories that will provide more functionality. There is a urine or wastewater pot. You can remove the pot easily and clean it with comfort. The waste tank is situated at the bottom of the toilet seat.

You have to remove the seat and the tank will be separated. There is a handle on one side of the bottom of the toilet. You have moved it very often to make the compost easily. You don’t have to do anything extra. It will not smell and you will always feel comfortable to use it.


  • Perfect for the small space or cottage
  • Comfortable and durable
  • High-quality materials
  • 5 years warranty
  • No maintenance is needed


  • Emptying the urine bottle is a little hard

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2. Nature’s Head Dry Composting Toilet with Standard Crank Handle

Nature’s Head always comes with the best product. Composting toilets are now very popular among nature-loving people. Nature’s Head Dry Composting Toilet with Standard Crank Handle is one of the mind-blowing composting toilets with its performances. You can use it for almost two months if you use it, two people. The most important thing about the toilet is, it will be matched nicely wherever you want to keep it.

Nature's Head Dry Composting Toilet

Nature’s Head Dry Composting Toilet is very much user-friendly. It features a nice design that will charm you. The engineers showed their innovative ideas when they designed it. The materials that are used in manufacturing this toilet are also high in quality. High-quality materials ensure the quality of this product.

As it is a dry composting toilet, there is waterless action in this type of toilet. You can use it anywhere you can. It is a compact toile. It is always ready for your residence, boat or RV, etc. The multiple uses of this toilet make it one of the most popular toilets.

This toilet comes with two storage facilities. One is for solid waste and the other is for the water waste like urine. The two storages are at the bottom of the toilet. To increase the beauty of the toilet, it is designed with stainless steel in its whole body.

The smooth body will let you feel the softness of the product. It is comfortable to use. The height is also very comfortable. So, you can sit in and stand up in an easy manner.  It will not take so much space. Hence, it can be easily fitted wherever you want.

This toilet will provide the best accessories as most of the top quality composting toilets provide. To make the composting process faster, the toilet is also designed in a significant manner. You can see a crank agitator at the bottom part of the toilet.

You can crank it with your hand and you will get composting faster. People are always worried about installing their composting toilet. This toilet is very much easy to install. There is also a 5-inch vent hose attached to the toilet.

Like other good composting toilets it also comes with the 12V power plug. It will provide the portable facility of the toilet. For ventilation purposes, there is an electric fan in it. Like other right toilet, the toilet will not make any kind of smell. It will provide you the quality services years after years.


  • Hand crank agitator
  • Very much user-friendly and comfortable
  • Long-lasting assurance
  • Beautifully designed
  • Easy installation and cleaning


  • No installation guide of the vent

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3. Nature’s Head Self Contained Composting Toilet with Close Quarters Spider Handle Design

People love to use the best product. The best product comes with the best functionalities and best materials. You may also love to use the best one. Nature’s Head is such a brand which always tries to understand your thoughts and provides the best quality product.

Nature's Head Self Contained Composting Toilet

Nature’s Head Self Contained Composting Toilet with Close Quarters Spider Handle Design is one of the best composting toilet for rv will all the accessories they feature. Boating, residence, RV anything can be suited with this toilet. The quality products at a reasonable price will provide you the best services you want from it.

This toilet is so much charming to see. It will match anywhere you want to keep it. It is designed in such a way so that it can use less space in your house or another. You can install it by yourself without any help from others. The materials prove the long-lasting facility. It also ensures the strength that it can carry your weight when you are using it. It also provides a comfortable seat and height. It is also environment-friendly.

Like other composting toilets, it also comes with the two separate storages. The urine storage pot and solid waste storage are located at the lower part of the toilet. You can easily remove the liquid pot of the toilet. There is a ribbon handle for carrying it easily. Two members can use it for about two months. You can use it about 90 times without emptying.

There is also an electric fan and 12V connection plug attached to the toilet.  Vent hose and fan electric fan help not to smell. It also helps to make the compost faster. The elongated seat will provide you more comfort when you use it. It is easy to clean and you can disassemble it within a very short time.

It is made in the USA and it is so much conscious about the quality. You will see all the stainless steel everywhere in its body. It makes it smoother and makes it always shinny. So, it will be one of a great deal of your everyday life if you choose it for your favorite composting toilet.


  • Easy to assemble
  • Comfortable seat with universal height
  • High-quality design
  • Made in the USA
  • Easy to disassemble
  • Hardware is made with stainless steel


  • Side latches are needed to be improved

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4. Sanitation Equipment Visa Potty Model: 248 18 Liter with 2-Level Indicators

If you are searching for one of the best designed composting toilets, Sanitation Equipment Visa Potty Model will charm you. It is one of the perfect toilets as it is beautifully designed and has a larger storage capacity. You will love with its services.

Sanitation Equipment Visa Potty

This is a complete user-friendly toilet. It is easier to install and use as well. The quality material provides longer durability. You will never feel irritated using this toilet year after years. You can use it approximately more than 100 times before emptying as it has a larger storage capacity. It is designed with high-quality architecture.

All the parts of this toilet are arranged nicely. The modern design and technology keep this toilet far ahead comparing the other conventional composting toilets. There is also a replicable piston pump in the toilet. The two-directional rinses come along with the pump. It is used to increase the coverage of the bowl surface.

Sanitation Equipment Visa Potty is very much comfortable. It can be used for traveling, RV, boating, etc. Like other top-rated toilets, it also takes less space.  It is also almost square in size. The materials make it stronger than others. It can carry about 300 lb. of weights.

The seat is also in a comfortable height so that you don’t feel uneasy using this toilet. The bowl is extra deep in this type of toilet. It will increase the comfort level and provide better experiences. There is also lid in its construction.  To avoid vibration at the time of moving, its lid is closed with its structure.

This toilet is very much popular among the users. It is not only user-friendly but also environment-friendly. There is no harmful material is used in its construction. With little effort, you can install it. With modern technology, there is a waste and water level provider.

The indicator will show the level of the waste and water level of the tank and you can read it easily. This toilet is easier to clean. There is detachable spout storage that can be easily removed. There is also a vent in the tank. It will help to remove the waste easily.

This toilet can turn human waste into compost in an easy way. It will never spread any smell. The compost is very much useful to the trees. The compost will also increase the fertility of the soil. So, you are saving nature in a smart procedure. The product dimension is 16.5 x 14.5 x 16.2 inches and 11.6 pounds. Hence, it is very much lightweight and it takes less space. You can get a quality product by saving a lot of money.


  • Comfortable to use
  • Great quality design
  • Easy installation procedure
  • Provide deep bowl to increase comfortably
  • Easier cleaning procedure


  • Removing the waste tank a bit difficult when the waste tank is full

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5. Porta Potti White Thetford Corp

Porta Potti White Thetford Corp is the award-winning product. It is one of the best designed composting toilets with the functionality and the services it provides. Don’t worry about the RV, boat, healthcare, camping or any other thing in your lifestyle. Your life will be easy with the Porta Potti White Thetford Corp.

Porta Potti White Thetford Corp

The good toilet always comes with the best options. It has the capacity for 4 gallons of fresh water and 5.5 gallons of wastewater. So, you can use it for a quite long time. This toilet will provide you much comfort when you use it. The comfortable seat and the comfortable height are perfect. The bowl size is increased to make it more comfortable. The battery-powered flushing system will provide you different experiences.

The modern look of this toilet will be a perfect match in your small room or space. The high profile toilets are always easier to clean. This toilet is also very much easy to clean. The carrying handle will provide you more advantages as it is curved in design. The tank level indicator and the paper holder make it different from the others.

You may think about what the condition of leakage in this toilet is. This toilet will not odor and you will not experience any kind of leakage. There are sealed valve to protect the leakage or odor. It is a durable toilet. You can use this toilet with great comfort. This toilet is very much comfortable to use and very much comfortable to clean.


  • Award-winning toilet
  • 4 gallon of fresh water capacity and 5 gallons of wastewater capacity
  • Battery power flush
  • Beautiful design
  • Easy to install and easy to use


  • A bit heavier when the tanks are full

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Things To Consider – Best Quality Composting Toilet

The quality provided toilets feature many important things. You should have a clear idea about all of the things. The information will help you to find out the best one for your use. Also this buying guide will surely help in buying the best composting toilet for rv.


The best things will be familiar with all the users. It will provide more services to users. The user will be satisfied with all the features and functionality of the toilet. The customer reviews will provide a great impression of the toilet. Here is the list of the composting toilets that have great popularity among the users with positive reviews.


The design impresses us most when we observe a product. They are with nice design. The manufacturers designed these toilets in a way so that they can be fitted easily wherever the users want. Normally a composting toilet is small in size.

It can be suited in a little space of the house or boat or anywhere. Considering this, the toilet is designed in a way that will increase the beauty of the small space. The high-quality design makes the difference between a normal composting toilet and the nice composting toilet.


The best composting toilets come with the best materials. It will not only provide shiny looks but also avoids adhering dirt and germs. Usually, most of the good composting toilets are made with stainless steel in its body. It increases the strength of the toilet. So, the toilet can hold more weight. The top quality toilet must have the ability to carry more than 250 lb. weights easily. It will also provide a shiny look for a long time.

Environment Factor

The environment inside a composting toilet plays an important role in composting the waste. In the composting chamber, there is a need for sufficient oxygen.  It is essential for aerobic composting. The temperature and moisture should also be controlled.

The high-quality composting toilets are made such a way so that they can control the environment of the compost chamber easily. There is also an important factor that is needed to be considered. The ratio of carbon and nitrogen also plays an important role in composting. The ideal ratio of carbon and nitrogen is 25:1.


Desirable composting toilets provide safe and efficient services. The basic components provide all the great functionality for the high quality composting toilets. The two types of composting toilets have a difference in their composting unit. Some of the composting toilets work slowly and some are very much active.

Self-contained composting toilets have the compost unit in the toilet. The other has a separate one. Most of the high-quality composting toilets are self-contained. The composting chamber plays an important role in this toilet. You will find a ventilation unit attaching to this toilet. The degradation process is done here.

It also avoids the odorous gases in the composting chamber. You will also find a separate container for the leachate collection. Hence, you can remove the liquids or urine easily. The composting chamber can also remove easily. The upper part of the toilet known as toilet seat first you have to remove. Then, you have to remove the composting chamber.

Durability and Cleaning process

The high-quality composting toilets are made with high-quality materials. It makes the toilet stronger and provides longevity. You don’t have the tension of changing your composting toilet years after years. The cleaning process is also easy. You will feel relax and comfortable when you use it. All the parts are separate and you can detach it in an easy manner.


Composting toilets are one of the most useful and most wanted inventions of science. The technology and the design make most of the composting toilet user-friendly. The high profile composting toilets are always so innovative.

They provide quick composting facilities. You can use the compost for fertilization of the soil. So, the waste is no more waste here, it is a useful material for the soil as well as nature. All these toilets are always environment-friendly and provide a great service to mankind.

Here the review will guide you to choose the best one according to your demand. There is also a buying guide to give you enough information that is needed to consider the best composting toilets.

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