
SWISS RELIABILITY
No septic? No problem. Clesana is the medical-grade answer for remote properties where standard plumbing is prohibited or too expensive.
Clesana C1 L-Adapter
Clesana C1 L-Adapter
Couldn't load pickup availability
C1 L-Adapter Base
The Clesana L-Adapter (UV) is designed to facilitate the easy retrofitting of the C1 waterless toilet. It is compatible with toilets based on the Thetford C220 and C260 series, allowing a smooth and secure connection during installation.
It can also be used in stationary applications and mounted to a floor.
Stability and Alignment
The L-Adapter base acts as a reliable mounting profile that simplifies retrofitting. By matching standard washroom plumbing patterns and providing stationary floor anchoring, it ensures a secure and clean installation.
Specifically designed to facilitate the hassle-free installation of the C1 waterless toilet.
Allows a smooth and secure connection with washroom plumbing based on the C220 and C260 series.
Versatile base plate structure can also be used in stationary applications and mounted to a floor.

The Clesana C1 L-Adapter Base is used during the retrofitting process of a Clesana C1 toilet to establish a safe, moisture-tight, and perfectly aligned footprint.
- Retrofit Alignment: Guarantees clean spacing when removing older cassette systems in mobile caravans and camper washrooms.
- Stationary Anchoring: Offers mounting support points for direct installation onto wood, concrete, or composite flooring.
- Plumbing Relief: Distributes structural weight evenly, protecting waste connections and minimizing vibration and stress while traveling.
- Typical installation locations include:
- Caravan washrooms replacing old Thetford C220 series toilet units
- Motorhome bathrooms replacing old Thetford C260 series configurations
- Off-grid custom cabin structures utilizing a stationary, floor-mounted setup
Premium Off-Grid Solutions.
The Cabin Depot Ltd.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
3-YEAR WARRANTY
Every system is built to survive the Canadian backwoods and includes 3 years of guaranteed Swiss performance across all models.
Your History
Did you mean to add this to your cart?

More Than A Store
No sales pressure, just honest advice. Not sure what you need? We've been helping Canadians go off-grid for over a decade. Trust the team with a proven track record.
Canadian Owned
Serving you from the true north

