8. Envirolet FlushSmart VF

Sancor Industries

8. Envirolet FlushSmart VF

Design: Envirolet
Price: $3,199-$3,699
While the idea of a waterless, composting toilet may not be immediately appealing, Envirolet's Vacuum FlushSmart systems combine the environmental benefits of waste composting with a low-flush, traditional toilet. The FlushSmart system moves waste via suction into a composting vessel that can be placed above, below, or level with the toilet.