Thetford S220S Separation Toilet

The S220s uses a diverted bowl design that directs urine into a separate 7.5-litre tank whilst solid waste drops into a 7-litre bucket. The patented blade provides visual coverage whilst separation prevents ammonia formation, keeping odours minimal without chemical additives. Solid waste naturally dries, and the urine tank features mechanical level indication for straightforward monitoring.

Off-grid touring demands flexibility, and this toilet delivers on practicality. The ergonomically optimised bowl connects to both tanks through leak-free channels designed for reliable operation. You’ll empty the urine tank in any standard toilet and dispose of solid waste hygienically using compostable bags. The mechanical level indicator on the urine tank removes guesswork, whilst optional ventilation adds active extraction for extended trips. Installation mirrors the C220 cassette toilet footprint at 498 x 394 x 580mm, with Door 3 access available as an optional fitting.

The waterless operation means no fresh water consumption and zero ongoing costs for sanitary fluids. Separation toilets extend emptying intervals compared to cassette systems because waste doesn’t mix into a heavy liquid mass. You’re free to camp where facilities are sparse or non-existent, and disposal becomes straightforward rather than dependent on specialised dump stations. This is practical sanitation for modern tourers who value independence without compromising on hygiene.