The 1" × 1" PEX HPP Elbow from Mueller Streamline is an essential fitting for efficient plumbing installations. This elbow is designed to connect two PEX pipes at a 90-degree angle, facilitating smooth transitions in plumbing systems. Made from high-quality materials, it ensures durability and resistance to wear. With a diameter of 1 inch, it is compatible with standard PEX systems, making it suitable for both residential and commercial applications. This elbow fitting is a reliable choice for creating efficient plumbing layouts.