The Sioux Chief Manufacturing Strainer is made from high-quality grey polypropylene (PP), designed for durability and effective filtration in plumbing systems. This bulk strainer comes with screws for easy installation, making it a practical choice for contractors and DIY enthusiasts. Its robust construction ensures resistance to corrosion and wear, providing long-lasting performance. Ideal for various applications, this strainer meets industry standards for quality and safety, ensuring reliable operation in both residential and commercial settings. A must-have for effective drainage and filtration solutions.