INTEX PURE SPA Pump Water Flow Sensors from model no SSP-H-20-1 &1C £32.99 - PicClick UK
Amazon.com: for Intex Pure Spa Impeller Suitable Model Type SSP-H-20-M & SB-20M for Water Pump, Includes Stainless Steel Shaft/Bushes Replacement Rotor Assembly Kit : Patio, Lawn & Garden