Advanced Drainage Systems 4 in. Wye is crafted from strong, lightweight polyethylene plastic, making it durable and resistant to breakage or crushing. This corrugated fitting is designed to withstand acids, alkalis, and zing temperatures, ensuring reliable performance in various conditions. It is i for drainage and waste management applications, providing a dependable solution for your plumbing needs. The 4-inch size fits standard drainage systems, and the polyethylene material long-lasting durability and resistance to environmental stress. Model Number: 422AA