Prevent saturation along foundations, surface flooding in the yard, and other costly water damage with the EZflow® Gravel-Free French Drain System. Designed to capture and redirect adjacent groundwater, the EZflow system is a convenient alternative to traditional gravel-filled French Drain Systems with a 30% better flow rate. The preassembled bundle is lightweight, making it easy to handle and install. The EZflow bundle is made of 6 in. single-wall corrugated pipe of high-density polyethylene (HDPE) set near the periphery of the bundle, surrounded by Poly-Rock™ of expanded polystyrene (EPS), all encased in a black geotextile mesh sleeve. Bundle can be rotated prior to installation with the pipe positioned at the top or bottom for varying applications.