An additional 330-litre composting container for existing WooWoo GT 330 systems. Gives you a third container in rotation — useful for busy sites where peak seasons push one container to capacity faster than the composting cycle allows, or as a direct replacement for a damaged unit.
Compatible only with the GT 330 system — not interchangeable with the GT 120 due to the different height and footprint.
Note (from June 2026): Containers are now manufactured in black recycled material. Dimensions, capacity, and functionality are completely unchanged.
Key Specifications
Capacity: 330 litres
Approx. uses: 800 solid uses per container
Container dimensions: 600mm (W) x 760mm (D) x 920mm (H)
Material: black recycled polypropylene (from June 2026)
Compatible with: WooWoo GT 330 Starter Pack only
What's Included
1 x 330-litre container with capillary base
Composting lid
Ventilation cap
Note: wheels are shared between containers in the starter pack. Dedicated wheels for a spare container are available separately.
Supplied by Woo Woo Waterless Toilets — Matt holds a trade account.