The 4POLY FLOW-6MP 90 fitting by Fittings Unlimited Inc is a high-performance solution for directing fluid flow in poly systems. This 90-degree elbow fitting measures 4 inches and is made from durable poly material, ensuring long-lasting reliability. It is designed for compatibility with various poly flow applications, making it a versatile choice. The fitting meets industry standards for quality and performance, providing assurance for users. Its straightforward design allows for easy installation, making it a popular option among plumbing professionals.