When you’re out enjoying the great outdoors in your camper, the last thing you want to worry about is managing wastewater. A good grey water tank is essential for responsible camping, keeping your campsite clean and preventing environmental issues. We’ve rounded up some of the best grey water tanks for campers that offer durability, ease of use, and excellent capacity, ensuring your adventures are as smooth as possible.
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Our Top 4 Best Grey Water Tanks For Campers Reviews β Expert Tested & Recommended
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1. Camco Rhino 21-Gallon Waste Tank
Rating: β β β β β 4.6/5
The Camco Rhino 21-Gallon Waste Tank is a fantastic option for many campers. It’s designed to make handling RV waste much simpler. You can easily move your black water tank contents to a dump station without any fuss. Itβs built tough for the road, making it perfect for frequent use and reliable disposal.
Key Features That Stand Out
- β No-flat wheels that handle various terrains with ease.
- β An oversized handle for comfortable and secure maneuvering.
- β A steel tow adapter for easy transport behind your vehicle.
- β Durable, UV-stabilized construction for long-lasting use.
Why We Recommend It
We love the Camco Rhino 21-Gallon for its combination of robust construction and user-friendly features. The no-flat wheels are a game-changer for bumpy campground roads, and the overall design makes a typically unpleasant task much more manageable. Itβs a solid investment for any RVer.
Best For
This tank is ideal for campers who need a reliable and easy-to-handle solution for managing their grey water, especially those who travel frequently and need a tank that can withstand regular use.
Pros and Cons
Pros:
- Excellent maneuverability thanks to sturdy wheels and a comfortable handle.
- Durable build quality that holds up to the rigors of travel.
- Convenient tow adapter simplifies transport to dump stations.
- Generous 21-gallon capacity for most camping trips.
Cons:
- Can be a bit heavy when fully loaded.
- Some users note the hose connection could be more robust.
Customer Reviews
Customer Review: The Camco Deluxe Poop Tote is a standout choice in the market, offering exceptional build quality, comprehensive features, and impressive functionality. What sets it apart is not just its superior design but also its surprisingly affordable price tag. As someone who previously owned a Thetford unit,
Customer Review: The Camco product is better built, more complete, and more functional than any other poop tote out there…and it’s cheaper than them…go figure.I have had a unit from Thet… and, though well made, it was incredibly poorly designed and was missing a key component (the drain valve for the tote). U
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Compare Hotel Prices2. Camco Rhino 28-Gallon Tote Tank
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Rating: β β β β β 4.6/5
For those who need a bit more capacity, the Camco Rhino 28-Gallon Tote Tank is an excellent choice. It offers all the benefits of the Rhino line with an expanded holding capacity, perfect for longer trips or larger groups. This tank makes waste management straightforward and efficient, ensuring your camping experience remains enjoyable.
Key Features That Stand Out
- β Large 28-gallon capacity for extended trips.
- β Robust no-flat wheels for easy mobility.
- β Includes a gate valve for secure and clean emptying.
- β Sturdy steel tow adapter for towing convenience.
Why We Recommend It
The 28-gallon Rhino tank is our editor’s choice because it strikes a perfect balance between capacity and usability. Itβs incredibly well-built, and the added gate valve provides extra control during emptying. This tank significantly simplifies the chore of waste disposal, making it a must-have for serious RVers.
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This tank is best suited for longer camping trips, full-time RVers, or those who need a substantial grey water holding capacity without sacrificing ease of transport and handling.
Pros and Cons
Pros:
- Ample 28-gallon capacity reduces the frequency of dump runs.
- Solid construction and dependable performance.
- User-friendly design with effective wheels and handle.
- Integrated gate valve offers secure and clean waste transfer.
Cons:
- Its larger size can make it a bit bulkier to store.
- Like other large tanks, it can be quite heavy when full.
Customer Reviews
Customer Review: The Camco Deluxe Poop Tote is a standout choice in the market, offering exceptional build quality, comprehensive features, and impressive functionality. What sets it apart is not just its superior design but also its surprisingly affordable price tag. As someone who previously owned a Thetford unit,
Customer Review: The Camco product is better built, more complete, and more functional than any other poop tote out there…and it’s cheaper than them…go figure.I have had a unit from Thet… and, though well made, it was incredibly poorly designed and was missing a key component (the drain valve for the tote). U
3. Camco Rhino 15-Gallon Tote Tank
Rating: β β β β β 4.5/5
If you’re looking for a cost-effective solution without compromising on quality, the Camco Rhino 15-Gallon Tote Tank is a great choice. Itβs compact and easy to handle, making it perfect for shorter trips or smaller RVs. This budget-friendly option still provides the reliability and convenience the Rhino line is known for.
Key Features That Stand Out
- β Compact 15-gallon capacity, ideal for smaller needs.
- β Features no-flat wheels for easy transport.
- β Includes a low drain hole for efficient emptying.
- β Comes with a tow adapter for added towing convenience.
Why We Recommend It
This 15-gallon Rhino tank is our pick for the best budget option because it delivers excellent value. You get the durable construction and practical features of a higher-priced tank at a more accessible price point. Itβs a solid choice for those who want a reliable grey water tank without breaking the bank.
Best For
This tank is perfect for solo travelers, couples, or those with smaller campers or trailers who need a compact and affordable grey water solution.
Pros and Cons
Pros:
- Affordable price point makes it budget-friendly.
- Compact size is easy to maneuver and store.
- Durable construction ensures longevity.
- Includes a tow adapter for convenience.
Cons:
- Smaller capacity may require more frequent emptying.
- Doesn’t include a gate valve like some larger models.
Customer Reviews
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4. 36 Gallon RV Water Tank
Rating: β β β β β 4.5/5
While not strictly a grey water tote, this 36 Gallon RV Fresh Water Tank can be adapted or considered for specific grey water needs, especially for those looking for a larger, more permanent solution. It’s made in the USA from BPA-free materials, ensuring safety and durability for your water storage needs.
Key Features That Stand Out
- β Large 36-gallon capacity.
- β Made in the USA with BPA-free materials.
- β Built-in fittings for easy installation.
- β Weather and impact-resistant construction.
Why We Recommend It
This tank is recommended for its quality construction and generous capacity. While it’s primarily a fresh water tank, its robust build and ease of installation make it a versatile option for various water storage needs in an RV, including grey water management for those who prefer a fixed solution.
Best For
This tank is best for RV owners looking for a large-capacity, durable water storage solution that can potentially be used for grey water, or as an additional fresh water tank.
Pros and Cons
Pros:
- High capacity for extended use.
- Made from safe, BPA-free materials.
- Easy to install with pre-built fittings.
- Durable and weather-resistant design.
Cons:
- Requires plumbing installation; not a portable tote.
- Primarily designed for fresh water, though adaptable for grey water.
Customer Reviews
Customer Review: Easy to install! Great quality product works just right for our food trailer. It’s a great Value as well!
Customer Review: Itβs a quality tank with thick walls and the threads in the inlets are done well. Dimensions are spot on.It fits in the pass through compartment of my camper.Making my fresh water capacity more than enough to last a while and it wonβt freeze.
Complete Buying Guide for Best Grey Water Tanks For Campers
Essential Factors We Consider
When selecting the best grey water tanks for campers, we look at several key aspects. Capacity is crucial; you need a tank size that matches your typical camping duration and group size. Durability is also paramount, as these tanks will be exposed to various weather conditions and rough handling. We also evaluate portability and ease of use, considering factors like wheels, handles, and hose connections. Finally, compliance with local regulations is important, as some areas have specific rules about grey water disposal.
Budget Planning
Grey water tanks come in a wide range of prices, largely influenced by their capacity, build materials, and included features. Smaller, more basic tanks like the Camco Rhino 15-gallon can be quite affordable, making them excellent budget options. Larger tanks, such as the 28-gallon model or more robust fixed tanks, naturally cost more but offer greater convenience and capacity for longer trips. When planning your budget, consider not just the initial purchase price but also the longevity and performance you expect from the tank.
Final Thoughts
Choosing the right grey water tank is a vital step in ensuring a comfortable and responsible camping experience. Whether you opt for a portable tote for flexibility or a larger tank for extended stays, investing in a quality grey water solution will enhance your travels. Remember to check local regulations for grey water disposal to camp responsibly.
Frequently Asked Questions
Q: What is grey water and why is it important to manage it?
A: Grey water is wastewater from sinks, showers, and laundry. It’s important to manage it properly to protect water sources from contamination and prevent environmental damage, especially in sensitive natural areas.
Q: How do I know what size grey water tank I need?
A: Consider the length of your typical trips, the number of people in your group, and your water usage habits. For shorter trips, a 15-20 gallon tank might suffice, while longer trips or larger groups may benefit from 25-30 gallons or more.
Q: Can I use a fresh water tank for grey water?
A: While some tanks are designed for both, it’s generally best to use tanks specifically designated for grey water or potable water for fresh water. If adapting a fresh water tank for grey water, ensure it’s thoroughly cleaned and does not have any issues with odor containment.
Q: Are there any regulations regarding grey water disposal?
A: Yes, regulations vary by location. Many campgrounds have designated dump stations, while dispersed camping areas may have specific rules about where and how grey water can be disposed of. Always check local regulations before you camp.
Q: How often should I clean my grey water tank?
A: It’s good practice to clean your grey water tank periodically, especially after long trips or if you notice any odors. Using specialized tank cleaning solutions can help maintain hygiene and prevent clogs.
Having the right grey water tank for your camper can make a significant difference in your outdoor adventures. From managing wastewater responsibly to ensuring a cleaner campsite, these tanks are indispensable. We hope our reviews and guide help you find the perfect fit for your travel needs. Happy camping!



