Introduction
The Camco 5.3-Gallon Portable Toilet is designed to provide a hygienic and convenient restroom solution for various outdoor activities such as RVing, camping, boating, and road trips. This compact and lightweight unit ensures access to a dependable toilet wherever your adventures take you.
Key features include a detachable holding tank with a sealing slide valve to prevent leaks and odors, a bellows-type flush system for efficient bowl rinsing, and a durable polymer construction capable of supporting up to 330 lbs. The package also includes three TST Orange Drop-IN RV toilet treatments to help control odors.

Image: The Camco 5.3-Gallon Portable Toilet in gray, shown with a package of TST Max RV toilet treatment drop-ins.
Setup
- Separate the Tanks: Ensure the top (freshwater) tank and bottom (waste) tank are separated. Release the side latches if they are connected.
- Fill Freshwater Tank: Unscrew the fill cap on the top tank. Carefully pour clean water into the freshwater tank. Do not overfill.
- Add Waste Treatment: Open the slide valve on the waste tank. Add the recommended amount of TST Orange Drop-IN RV toilet treatment or other suitable waste treatment product directly into the waste tank. Close the slide valve.
- Connect Tanks: Align the top tank with the bottom tank and secure them using the side latches. Ensure they are firmly connected to prevent leaks.

Image: The portable toilet disassembled into its two main components: the upper freshwater tank with the seat and the lower waste holding tank.

Image: A side view of the portable toilet, highlighting the freshwater fill cap on the top tank and the waste tank cap on the bottom tank.
Operating
- Before Use: Ensure the slide valve is closed.
- Flushing: After use, pull the slide valve handle to open the valve. This allows waste to drop into the holding tank.
- Rinsing the Bowl: Use the bellows pump located on the top tank to pump water into the bowl, rinsing it clean. Push the pump down several times until the bowl is clear.
- Close Slide Valve: Push the slide valve handle back in to close the valve. This seals the waste tank, preventing odors and leaks.

Image: The portable toilet with its lid open, revealing the toilet bowl and the manual flush pump mechanism on the side.

Image: A close-up view of the slide valve handle, which is used to open and close the passage between the toilet bowl and the waste holding tank.
Maintenance
- Monitor Waste Level: The portable toilet may include a level indicator to show when the waste tank is nearing full. Empty the tank before it becomes completely full.
- Separate Tanks: Release the side latches and separate the top tank from the bottom waste tank.
- Transport Waste Tank: Use the integrated carry handle on the waste tank for easy transport to a designated disposal site.
- Empty Waste: Unscrew the waste cap and carefully pour the contents into an appropriate waste disposal facility. Rinse the tank thoroughly with water.
- Clean: Clean both tanks with a mild detergent and water. Ensure all parts are clean before reassembling.

Image: A person's hands are shown holding the lower waste holding tank, demonstrating its portability for emptying.
Video: An official Camco video demonstrating the features and operation of Camco Portable Toilets, including separation and emptying procedures.
Troubleshooting
- Leaks: Ensure all caps are tightly secured and the slide valve is fully closed after each use. Check the rubber seals for any damage or debris that might prevent a proper seal.
- Odors: Always use a quality waste treatment product like TST Orange Drop-INs. Ensure the slide valve is closed when not in use. Clean the toilet regularly.
- Stiff Flush Button: If the bellows pump feels stiff, ensure the freshwater tank is adequately filled. Regular cleaning and lubrication of the pump mechanism can help.
- Difficulty Emptying: Ensure the air pressure release button (if present) is pressed during emptying to allow for smooth flow.
Specifications
| Brand | Camco |
| Model Number | 41541 |
| Capacity | 5.3 Gallon (Waste Tank) |
| Dimensions | 16.25"D x 14"W x 17"H |
| Material | Polymer |
| Color | Gray |
| Item Weight | 11.5 lbs (approx.) |
| Weight Capacity | Up to 330 lbs |
| Power Source | Hand-powered |
Warranty and Support
This Camco portable toilet comes with a Limited 1-Year Warranty. For warranty claims, technical support, or additional product information, please visit the official Camco website or contact their customer service department.
You can find more information and support by visiting the Camco Store on Amazon.





