Compatibility: 155710 Pool Filter Hose 30 Length for Pentair pump to filter hose compatible with Sand Dollar and Sta-Rite Crystal-Flo II Pool and Spa Sand Filters, ensuring a secure and leak-free connection. Efficient sand filter hose: 155710 Pool Filter Hose, Compatible with Sand Dollar Pool Filter Parts, Enhances the Pool's Overall Performance by Ensuring a Smooth and Efficient Flow between the Pump and Filter. This Results in Cleaner Pool Water and More Energy-Efficient Pump Operation. 30-Inch Extended Design Pool Pump and Filter Hose Crafted from Durable Materials, This Hose Is Built to Last, Ensuring Longevity and Reliability You Can Trust. Say Goodbye to the Hassle of Frequent Replacements and Repairs Caused by Cracking or Aging Hoses. With Its Extended Length and Robust Construction, Installation Is a Breeze, Even for First-Time Pool Owners.