The 3" Black Poly Bulkhead Fitting is an essential component to install or maintain pond and water feature systems. Made from high-quality black polyethylene, this fitting is designed for durability and long-lasting performance in aquatic environments. The 3" diameter size is compatible with various pond and filtration system components. Its female pipe thread (FPT) design on both ends ensures easy connection to other plumbing elements like skimmers, waterfall boxes, and filtration systems. This versatile and corrosion-resistant fitting simplifies installation, maintenance, and repairs, making it a must-have for pond maintenance.