7 Best Composting Toilet for RV Living

When it comes to RVing, the choice of the Best Composting Toilet for RV is absolutely paramount. As the world of RVing gains popularity, so does the need for reliable and eco-friendly amenities.

This couldn’t be more true than when it comes to the RV toilet – a vital component of any mobile home. In this comprehensive guide, we will take a deep dive into the world of Composting Toilets for RVs.

We understand the growing allure of RVing and the need for a dependable toilet that meets the demands of both seasoned travelers and newcomers alike.

Best Composting Toilet for RV

Best Composting Toilet for RV Reviews

5. Camco 5.3-Gallon Portable Travel Toilet

The Camco 5.3-Gallon Portable Travel Toilet is a convenient and compact option among the Best Composting Toilets for RV.

Best Composting Toilet for RV Reviews

It features a detachable holding tank with a sealing slide valve and bellow-type flush, making waste disposal easy and odor-free. The lightweight design and sturdy carry handle enhance its portability, ideal for RVers constantly on the move.

With a 5.3-gallon capacity, it may require more frequent emptying compared to larger models. Nonetheless, its compact design and odor control features make it a solid choice for those seeking convenience in their RV toilet.


  • Detachable holding tank for easy disposal.
  • Lightweight and portable design.
  • Sealing slide valve eliminates odors.


  • Smaller capacity compared to some other models.

4. SUN-MAR GTG TOILET | Portable Toilet, Compost Toilet for RV

The SUN-MAR GTG TOILET is a compact and efficient entry among the Best Composting Toilets for RV.

Designed with portability in mind, it’s perfect for the RV lifestyle. This toilet excels at composting waste and is easy to maintain. However, it’s essential to note that it may be on the pricier side for budget-conscious RVers.

Nevertheless, for those prioritizing efficiency and convenience, it’s a worthy investment to enhance your RVing experience.


  • Efficient waste composting.
  • Compact and portable design.
  • Easy maintenance.


  • Slightly higher price point.

3. Separett Villa 9215 AC/DC 12V Urine Diverting High Capacity Waterless Composting Toilet

composting toilet for rv pros and cons

The Separett Villa 9215 AC/DC is an eco-friendly choice among the best composting toilets for RV. Featuring urine diverting technology, it efficiently separates liquid and solid waste, ensuring effective composting.

What sets it apart is its ability to operate on both AC and DC power sources, making it versatile for various RV setups.

With its high capacity, it’s suitable for extended trips with less frequent emptying. Like most composting toilets, it requires a power source for the fan. Nonetheless, the sustainability and convenience it offers make it a compelling choice for eco-conscious RVers.


  • Waterless and eco-friendly.
  • Efficient urine diversion.
  • High capacity for extended use.


  • Requires a power source for the fan.

2. BOXIO Portable Toilet – Convenient Camping Toilet! Compact, Safe, and Personal Composting Toilet

The BOXIO Portable Toilet is a personal and convenient option designed for camping, RVing, boating, road trips, and other recreational activities.

Its compact design ensures ease of use and hassle-free waste disposal. While it may not be ideal for extended RV living, its portability, and convenience for various recreational activities make it a valuable addition to your travel gear. It’s perfect for those who prefer personal composting toilets in their RV setup.

Stay tuned for the top pick, Nature’s Head Self Contained Composting Toilet, coming up next in our list of the Best Composting Toilets for RV.


  • Personal and compact design.
  • Convenience for various recreational activities.


  • May not be ideal for extended RV living.

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

Nature’s Head Self-Contained Composting Toilet takes the top spot among the best composting toilets for RV. Its innovative spider handle design ensures easy use even in tight spaces.

This toilet is renowned for its robust construction and efficient waste composting capabilities.

It separates solid and liquid waste effectively, minimizing odors and reducing the frequency of emptying. Nature’s Head is known for its durability, making it a fantastic long-term investment for RVers.

While it may come at a slightly higher upfront cost, its quality and performance make it the ultimate choice for those who prioritize reliability in their RV toilet.


  • Innovative spider handle design for easy use.
  • Efficient waste separation and minimal odors.
  • Durable construction for long-term use.


  • Initial cost is higher compared to some other models.

Composting ToiletCapacityPortabilityOdor ControlEco-FriendlyPrice
Camco 5.3-Gallon Portable Toilet5.3 GallonsHighly PortableSealing Slide ValveModerateBudget-Friendly
SUN-MAR GTG TOILETModerateCompactEffectiveModerateMid-Range
Separett Villa 9215 AC/DCHigh CapacityVersatileEfficientWaterless & Eco-FriendlyPremium
BOXIO Portable ToiletPersonal UseHighly PortableBasicConvenientBudget-Friendly
Nature’s Head Self ContainedModerate to HighDurableExcellentHighly Eco-FriendlyPremium

Types of RV Toilets

Before delving into the specific reviews, it’s important to understand the different types of RV toilets available. These include traditional flush toilets, cassette toilets, and the composting toilets we’re focusing on in this post. Composting toilets, in particular, offer several advantages for RVers, including water conservation and the ability to operate off-grid.

RV Composting Toilet FAQ

Now, let’s address some common questions about RV composting toilets:

How do you keep a compost toilet from smelling and neutralize the pee smell?

Proper maintenance, regular emptying, and using composting materials can help prevent odors. Some models have built-in fans for improved odor control.

How often do you empty an RV composting toilet?

The frequency of emptying depends on usage and the toilet’s capacity. On average, it may need to be emptied every few weeks to months.

Do you put toilet paper in an RV composting toilet?

Yes, most RV composting toilets can handle toilet paper designed for use in these systems.

What if you have diarrhea in an RV composting toilet?

In case of diarrhea, additional composting material may be needed to absorb excess moisture and odors.

Can you use an RV composting toilet during your period?

Yes, RV composting toilets can be used during menstruation. Some users prefer to use disposable bags or liners for easier disposal.

Be Safe!

In conclusion, selecting the Best Composting Toilet for RV is a decision that significantly impacts your comfort and convenience while on the road.

Whether you prioritize portability, eco-friendliness, or long-term reliability, there’s a composting toilet that suits your RVing lifestyle. We hope this guide has helped you navigate the options and answered your questions about RV composting toilets.

Now, it’s time to embark on your RV adventures with confidence, knowing that you have a reliable and sustainable toilet solution on board. Safe travels!


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