Thetford C220 Twusch – Porcelain Toilet Upgrade

The Twusch C400 is a ceramic bowl insert designed specifically for Thetford’s C400 series. It replaces the original plastic bowl with a smooth, nano-sealed porcelain surface that’s easier to clean and more resistant to staining and odours.

Unlike other models, the C400 insert is shaped to suit the deeper bowl profile of the C400, ensuring a secure fit while retaining compatibility with the original seat and lid.

• Made from high-quality, nano-sealed porcelain
• Reduces water use thanks to its low-friction surface
• Compatible with standard C400 toilet seat & lids
• Simple installation—no plumbing required

Ideal for caravan and motorhome owners looking for a longer-lasting, more hygienic upgrade to their toilet setup.