Bench cassette toilet for motorhomes and campervans - 12V flush - W5001

The W5001 is a bench-shaped cassette toilet: a low, flat body that sits flush against the partition and doubles as a seat in your shower cubicle. It connects directly to the vehicle's pressurised water system — the comfort of a fixed WC without the bulk of a traditional one.

Available with the service door on the right or on the left, to match the side of your conversion.

• Bench shape, low profile — a flat rectangular body that also works as a seat when you shower. Ideal for compact bathrooms.
• Pre-rinse + 12V flush — fed from your fresh water tank through a Ø10 mm inlet, with a pre-rinse function that uses less water and keeps the bowl clean.
• 14.4 L wheeled cassette with telescopic handle — emptied from outside through the service hatch.
• Anti-odour vent + PBT blade and seals — a dedicated vent takes odours out of the vehicle, and the high-gloss PBT blade between bowl and cassette blocks leaks and smells.
• Soft-close lid with magnet — silent to close, no rattle on the road.
• Antibacterial seat and lid — easier to keep clean in a small space.
• Smart full-cassette detection — red light and alarm on the control panel. The flush is automatically locked out when the cassette is full, so an overflow is impossible.
• Lightweight PP construction — only 10 kg, rated to 120 kg.

• W5001 bench cassette toilet
• 14.4 L waste cassette with wheels and telescopic handle
• Service hatch with door and lock
• Water connection hose and fittings
• Installation guide

• A jigsaw to cut the service hatch opening
• A cordless drill/driver
• Body sealant for the hatch frame
• A 12V feed and a connection to your pressurised fresh water circuit

• Lid open, the unit stands 860 mm high — allow for it under a shelf or a window
• Water inlet Ø10 mm, direct to the vehicle's pressurised water system
• Pre-rinse + flush, water-saving
• Maximum user load 120 kg
• Lightweight polypropylene (PP), antibacterial seat and lid, white
• Overflow protection: cassette-in-place detection, red full-level indicator, audible alarm and automatic flush lockout
• Dedicated external vent, to take odours out of the vehicle

• The service door is the outside hatch you empty the cassette through — you never carry waste water across the living space.
• Choose Right or Left according to the side of the vehicle the hatch will sit on, seen from outside.
• Cut an opening 331 mm wide by 379 mm high in the body panel, 70 mm deep, on that side.

Does it need its own water tank?
No. The flush is fed from the vehicle's pressurised fresh water system through a Ø10 mm inlet, so there is no second tank to fill.

Can the cassette overflow?
No. A red indicator and an audible alarm warn you when it is full, and the flush is locked out automatically until the cassette is emptied and back in place.

Right or left — how do I choose?
By the side of the vehicle the outside hatch will sit on, seen from outside. Send us a photo of your layout and we will confirm before you buy.

Any other question? Contact our technical team — we answer within 24 hours.

A question or a doubt?
Our technical team, based in France, answers before you buy and while you fit it.