SPECIAL ORDER ITEM. Review Returns Policy before purchase. The XL Brass Tee collection offers a robust solution for professional-grade plumbing systems. Engineered for reliability, this component is specifically designed for use in PEX hot and cold water plumbing applications, ensuring consistent performance across various residential and commercial environments. Its durable construction provides the necessary strength to maintain system integrity under demanding conditions. This tee fitting simplifies complex plumbing layouts, allowing for efficient water distribution and reliable connections.