Kazuba™ | STK System

High-capacity dry toilet performance

Each Kazuba™ STK system is designed to handle over 30 uses per day, offering a waterless, eco-friendly solution that works using the natural power of the sun and wind. The system evaporates all liquids and dehydrates solid waste into a safe, inert material that can be disposed of on or off site.

How this system works

The STK system uses passive natural energy to drive its drying performance. In the right outdoor conditions, the system evaporates urine and dehydrates solids, reducing solid volume by up to 90% while maintaining odourless, self-contained operation with zero effluent discharge.

Because there is no wastewater discharge, the Kazuba™ STK can be positioned in places where traditional septic systems cannot go, including near sensitive waterways and environmentally constrained sites.

Reliable in the right environment

Whether in cold or warm climates, the Kazuba™ system performs reliably when it is positioned in an open location with access to sunlight and wind. That outdoor exposure is a core part of how the system achieves its drying and evaporation performance.

Core advantages

• Solar and wind powered
• Evaporates urine
• Dehydrates solids, reducing their volume by up to 90%
• Quick and easy to assemble and install
• Simple to maintain