Clesana – the waterless toilet for your camper

Clesana rethinks the onboard toilet: no water, no chemicals, no emptying of the cassette. The Clesana C1 immediately seals every use airtight in a tear-resistant film – odor-free, hygienic, and with maximum independence on the go. Instead of bothersome cassette disposal, all that remains is a clean, sealed bag.

How the Clesana C1 works

After each toilet use, the contents are sealed airtight in a multi-layered barrier film. No odor, no leaks, nothing needs to be rinsed out – you simply dispose of the individual bags in the regular waste. Completely without flush water and without chemical additives.

Fits in the Grand California – and retrofits Thetford

The C1 can be neatly integrated into the VW Grand California and replaces existing cassette toilets such as the Thetford C220 or C260. For the GC 600 and 680, you'll find the right connection with us: plug-and-play connection cables for the onboard electrics, L-adapters for installation, and power management – so everything works together without fiddling.

Everything about Clesana in one place

Whether it's the basic unit, supplies, or spare parts – here you'll find the complete Clesana range for use in your camper:

• Clesana C1 incl. L-adapter
• Connection cable & power management (Plug & Play for GC 600/680)
• Barrier and bio high-barrier film liners as refills
• Liquid insert, PTFE tape, anti-slip set, and protective covers

Questions about Clesana or installation in your Grand California? Just get in touch – we know the system inside out.