Dura 401-030 3" White SCH 40 PVC Slip Tee for use in joining three smooth pipe ends together. To use, simply glue pipe ends into Tee to form a joint. Using PVC connectors allows for easy assembly and disassembly without the need for specialized tools. Dura Plastics PVC is made from high quality materials and is perfect for any pool or spa. This item is not recommended for use in compressed air or gas systems.