A genuine OEM replacement water fill cap for Thetford Porta Potti Cube portable toilets. This white cap seals the fresh water tank inlet and prevents leaks or spills. It is also used when filling the tank with flush water and additives

Part Number: 92905111

Colour: White

Function: Flush-water tank cap

Material: High-strength, chemical-resistant ABS plastic

Kit Includes: 1 × White water fill cap (92905111)

Compatability:

• Fits Thetford Porta Potti Cube portable toilets

• Colour: White (specific to Cube model range)

Not suitable for Porta Potti 335, 345, 365, or Excellence models

Q: What does this cap do?
It seals the flush-water tank on your Porta Potti Cube, preventing leaks and allowing you to fill the tank easily with water and Thetford Aqua Rinse.

Q: Is this the top tank cap or the waste tank cap?
This is the flush-water tank (top tank) cap.

Q: Will this fit all Porta Potti models?
No , it’s made specifically for Porta Potti Cube models.

Q: Does this cap come with a rubber seal?
Yes , the sealing gasket is built into the underside of the cap