10 Best Cassette Toilets For Recreational Vehicles 2025 in the United States

The Kohree 5.8 Gal Portable Toilet for Adults is a convenient option for RV users, campers, and those needing a portable toilet solution. With a waste tank capacity of 5.8 gallons, it reduces the frequency of emptying, which is a plus for prolonged outdoor activities. The flush type utilizes a compressed air pressure system, ensuring efficient cleaning without the hassle of stains being left in corners.

The bowl material is high-density polyethylene (HDPE), which, combined with a polypropylene seat, ensures durability and strength, capable of supporting up to 440 lbs (200 kg). This makes it suitable for a wide range of users. Installation is straightforward due to its floor-mounted design, and portability is enhanced by its compact dimensions and carry handle, allowing it to be easily transported and assembled anywhere.

The ease of emptying is addressed with detachable waste tanks and a splash-free rotating pouring spout, ensuring a mess-free experience. However, there are a few considerations to keep in mind. Despite its large capacity, the toilet's size might be bulky for very compact RV spaces. The requirement to clean the waste tank frequently for hygiene purposes could be seen as a downside for some users. Additionally, while the design is leak-proof and odorless, ensuring these features work effectively requires proper maintenance.

In summary, the Kohree 5.8 Gal Portable Toilet is a robust and practical choice for those in need of a portable, easy-to-use toilet with a good balance of capacity and durability.

The Thetford 92305 Porta Potti 565P Excellence Portable Toilet is a popular choice for recreational vehicles, offering several features that make it convenient and user-friendly. One of its main attractions is the large waste-holding tank with a capacity of 21 liters, which means fewer trips to empty it. Additionally, the 15-liter flush-water tank ensures a good number of flushes before needing a refill. The toilet uses a piston pump flush system, which is manual but efficient at cleaning the bowl thoroughly.

The material is plastic, making it lightweight at just 12.1 pounds, and the dimensions are compact enough to fit comfortably in many RVs (15.28 inches wide by 17.64 inches high). A significant plus is the level indicator display for both the waste-holding tank and the flush-water tank, letting users know when it's time to empty or refill, which adds to the convenience. However, as the bowl material is plastic, it might not feel as sturdy or high-quality as ceramic options.

The installation process is straightforward, and the toilet is portable, making it easy to move it around if needed. Emptying the waste tank is designed to be simple, but users should be prepared for the manual effort required. This toilet is a great choice for RV owners looking for a balance of features and portability.

The YITAHOME Portable Toilet camping porta potty is a solid choice for RV enthusiasts, campers, and boaters. One of its significant strengths is the ample waste tank capacity of 5.8 gallons, allowing for approximately 110-120 flushes, which is suitable for larger families or extended trips. The ergonomic diagonal design and extended bowl offer comfort during use, particularly in the cramped spaces of an RV. This design helps in maximizing available space and ease of operation.

The hand sprayer and T-shaped outlet make cleaning efficient, an essential feature for maintaining hygiene on the go. Additionally, the level indicator ensures you know when it's time to empty the tank, helping prevent overflows and unpleasant surprises. The exhaust valve and rotating pour spout make emptying the waste tank easy and mess-free, which is a big plus as it minimizes spills and odors.

While the polypropylene material is durable and lightweight, it may not feel as sturdy as higher-end models made from more robust materials. The need for manual pumping might also be seen as a drawback for those preferring more automated systems. Despite this, the included carry bag and handles enhance portability, making it easy to transport. Considering its features, it stands out as a practical and user-friendly option for those in need of a portable toilet solution for their travels.