Power:
The Clesana C1 runs on 12V and draws up to 22A during its sealing cycle. That takes a heavy-gauge 12V line, which many factory van and RV circuits don't have. No strong line at the toilet location? Add the Clesana Power Management, which uses a small buffer battery to deliver the power the C1 needs.
The Clesana C1 automatically seals waste into disposable pouches made from a foil-like liner—no water or chemicals needed. Each pouch is securely sealed to help prevent odors, and it can be disposed of in regular trash.
Yes. EuroCampers is an authorized US Clesana dealer, and the Clesana C1 ships from the USA, so there's no overseas shipping or customs to deal with. We're a family-owned business near St. Louis and have been importing European van and camper gear since 1997. If the product is currently out of stock, you can join the waitlist on this page to be notified when it's available again.
The Clesana C1 with Round Base is $1,999.95. The main ongoing cost is foil liner refills, starting at $41.95 for a 2-pack. Shop refill packs.
The Clesana C1 is designed to be odor-free in everyday use because it seals waste into an individual pouch after each flush, helping prevent smells from escaping. It’s a great fit for small spaces like RVs, camper vans, and boats.
No. The Clesana C1 is 100% waterless and requires no chemicals, making it a clean, eco-friendly option for off-grid travel and dry camping.
Each use is sealed into an individual, leak-resistant pouch. The pouches are stored inside an internal bin until it’s time to empty. When full, remove the bin and dispose of the sealed pouches in a standard trash container. The Clesana will indicate when it’s time to empty—no dump station required.
Each Clesana film cartridge averages about 40 uses, depending on flush size. Replacing the film is simple, and refill cartridges are available here.
The Clesana C1 works well in most RVs, camper vans, Sprinter and other van conversions, boats, and tiny homes. Its compact footprint and rotating base make it ideal for custom builds and tight installs.
Yes. Because it doesn’t rely on water, plumbing, or chemicals, the Clesana C1 is an excellent choice for off-grid travel and boondocking where traditional toilets can be inconvenient.
The Clesana C1 should be wired by a professional (or someone with solid electrical experience). No plumbing or water lines are needed, and installation instructions are included.
The Clesana C1 runs on 12V and draws up to 22A during its sealing cycle. Many factory 12V lines in vans and motorhomes can't handle that load. If yours can't, the Clesana Power Management adds a small buffer battery that supplies the power, with no need to rewire your van.
The Clesana C1 is engineered in Switzerland and built for long-term use with high-quality materials and design.
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