TEKTUBE 2201034025 White Schedule 40 Ultra Flexible PVC Pipe, 3/4" x 25' TekTube UltraFlex Flexible PVC Pipe is MADE IN THE USA. This hose is specifically designed for use in the installation of Pools and Spas. Ultra Flex PVC pipe is NSF certified and IAPMO approved Simply put, this is the most advanced PVC pipe on the market today. It is has long been considered the gold standard in the pool and spa industry Made of FDA non toxic formulation. UV & antimicrobial resistant. Can be used buried or above ground. Be sure to use right PVC glue when bonding flexible PVC pipe to fittings & proper time for curing TekTube UltraFlex PVC Pipe is a true Schedule 40 PVC Pipe - Uses Standard Schedule 40 Fittings and PVC Glue - can be connected to rigid pvc with ease 25% more flexible than standard flexible PVC pipe