FLEX-Drain helps you get the job done faster and easier， with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable， FLEX-Drain easily bends around any obstacle， holds its shape during installation and with a simple snap， its integrated soil-tight fittings lock securely and stay connected during back-filling. Taping joints is not necessary. More than just pipe， FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior， it's made with no-break copolymers and exceeds all applicable ASTM crush standards.

Lightweight， durable polyethylene construction

Fits 3 in x 4 in corrugated pipe and 4 in PVC pipe

Flexible design is ideal for tight spots and curved spaces

Provides easy and versatile connections

70 psi maximum pressure rating

Exceeds ASTM standards