This is a combo of Drain Coil 110mm 30m plus Drain Filter Sock.
 
This Single-Wall Drainage Pipe is designed to use with plumbing and piping applications. Corrugated HDPE construction offers added strength and ensures a longer life. It works well with larger root systems and offers enhanced soil structure. Pipe provides optimum fertilizer uptake thus reducing surface pugging. The product is easily identifiable as it is fully black in colour. The Drain Coil comes complete with push fit coupler for good connectivity.
The filter Sock is a cost-effective solution to protect your subsoil drains.
 
Nominal OD: 110mm
Length: 30m