Thetford Twusch Porcelain Cassette Toilet Bowl Insert - C250
Best current price£149.99from B&Q
Best offers
Shopping.co.uk recommended and popular offers
B&Q£149.99Visit shop B&Q - Twusch Ceramic Insert For Cassette Toilet C250
Visit shopB&Q£149.99Visit shop All Offers
2 offers from £149.99 - £151.95
View price history by clicking the chart icon.
B&QB&Q - Twusch Ceramic Insert For Cassette Toilet C250
Free delivery in 1–3 days
£149.99
Visit shop
Product Information
Full details
The Thetford Twusch Porcelain Toilet Bowl Insert is designed for owners of motorhomes, campervans, and caravans equipped with a Thetford C250 cassette toilet who want a more hygienic and home-like restroom experience. By replacing the standard plastic bowl surface with a nano-sealed, high-fired porcelain insert, users benefit from reduced odor retention and significantly easier cleaning routines. While it offers a superior surface compared to stock plastic, it is important to note that the installation requires the use of sanitary silicone and a steady hand to ensure a proper, leak-free seal.
All features
| Model Part Number | 201743 |
|---|---|
| Brand | Thetford |
Extended Product Information
FAQs
Is this compatible with other Thetford toilet models?
No, the Twusch insert is precision-engineered specifically for the Thetford C250 cassette toilet.
How much weight does this add to my caravan?
The insert weighs approximately 800g, making it a very lightweight upgrade.
Can I use standard bleach to clean it?
It is recommended to avoid harsh or abrasive cleaners. Use gentle, non-abrasive cleaners to preserve the nano-seal.
Do I need special tools for installation?
You primarily need high-quality sanitary silicone and a caulking gun to apply the adhesive correctly.
Does this require replacing the whole toilet?
No, it is an insert designed to be installed inside your existing Thetford C250 bowl.
How does it reduce water usage?
The optimized bowl geometry allows for a more efficient flush, moving waste effectively with less water volume.
Troubleshooting
Water leaking from the edge of the insert
Check the perimeter for gaps in the sanitary silicone and re-apply sealant if necessary.
Surface feels less smooth after long-term use
Clean thoroughly with a specialized porcelain cleaner and avoid using abrasive scrubbing pads that might damage the nano-seal.
Movement in the insert after installation
Ensure the adhesive has been allowed to cure fully according to the manufacturer's time specifications for the silicone used.
Pros and Cons
Pros
- Significantly easier to clean than standard plastic
- Highly resistant to scratches and stubborn stains
- Lightweight design weighing only 800g
- Reduces water consumption through better flushing efficiency
- Improves overall bathroom hygiene and reduces odor buildup
Cons
- Requires professional-grade sanitary silicone for installation
- Installation must be done carefully to ensure a perfect water-tight seal
- Limited compatibility specifically to the Thetford C250 series
- Porcelain, while durable, is more brittle than plastic if struck by heavy objects
Setup, Compatibility & Care
This insert is precision-engineered specifically for the Thetford C250 cassette toilet. Installation involves applying a high-quality sanitary silicone sealant to the contact points to secure the insert within the existing housing. Ensure the original bowl surface is completely clean and dry before applying the adhesive to prevent gaps where moisture could collect. For care, avoid abrasive scourers or harsh acidic cleaning agents that could degrade the nano-seal. A simple wipe with a soft cloth and a gentle, non-abrasive cleaner will keep the surface performing at its best for years.