The Polydrain A15 Shallow Flow Channel Drain Quad Box Corner Unit is a versatile junction component designed for shallow flow channel drainage systems, ideal for creating corners around patios, driveways, pathways and other landscaped areas requiring effective surface water management.

Manufactured from durable polypropylene, it provides a lightweight yet robust solution for domestic drainage installations. Its multi-directional design allows channels to connect at 90-degree angles, providing flexible connection options and allowing changes in direction without the need to cut or modify the drainage run.

Easy to install and compatible with shallow flow channels, it ensures a neat, reliable drainage layout while maintaining efficient water flow throughout the system.