Advanced Drainage Systems Corrugated Solid Drain Pipe, 4 In. x 100 Ft. is the for pipe-and-gravel leaching field systems. This heavy-duty single-wall polyethylene pipe is crafted from high-density polyethylene, ensuring exceptional durability and strength. Designed specifically for drainage applications, it effectively distributes water into the surrounding gravel, promoting proper drainage and preventing soil waterlogging. Engineered to withstand the challenges of underground installation, this corrugated pipe provides reliable long-term performance, making it a option for maintaining the health and functionality of your drainage system. Model Number: 451-100