Why GRAF – Your benefits at a glance
✓ High-quality materials: Durable plastic, recyclable, tested for long service life
✓ Focus on sustainability: Products made from recycled raw materials, manufactured in our own raw material centers in Germany
✓ Significant cost savings: Rainwater harvesting reduces drinking water consumption and wastewater fees
✓ We offer a wide variety of solutions: For collecting, using, retaining, or infiltrating rainwater—from rainwater treatment to wastewater technology and treatment plants
Find the right product quickly & easily
Start your journey toward sustainable water use today: Discover the ideal rainwater solution with the right product advisor