Specification Brand : JZSMY BulletPoint1 : For Intex Pure Spa Hot Tub Water Pump Impeller. BulletPoint2 : 1 x Replacement Ceramic Impeller with Stainless Steel Shaft. BulletPoint3 : High Quality replacement item supplied with Stainless Steel Thrust Washers. BulletPoint4 : Long lasting OEM replacement part - upgrade Suitable for Intex Pure Spa Pump SSP-H-20-M & SB-20M. BulletPoint5 : Please note that this product is a compatible accessory that can replace the original factory. Color : Black and White CompatibleDevices : for iPhone 15 Pro Max CompatiblePhoneModels : for iPhone 15 Pro Max 6.7 inch 2023 (Triple-lens rear camera) EdgeStyle : Square Edge ExternallyAssignedProductIdentifier1 : 0763302422054 ExternallyAssignedProductIdentifier2 : 763302422054 ExternallyAssignedProductIdentifier3 : 00738919003101 FinishType : Glossy FormFactor : 360°Ring,RFID Blocking,Crossbody Strap,Snap closure,Flip,Kickstand,Card Holder Slots IncludedComponents : Card Holder,Crossbody Strap IsAssemblyRequired : 1 ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 1 inches ItemDisplayDimensions_Width : 1 inches ItemDisplayWeight : 2 pounds ItemName : JZSMY Impeller for Intex Pump 401M and 637R Replacement Rotor Assembly Impeller with Stainless Steel Shaft and 2 Rubber Caps Pure Spa Hot Tub Pump Impeller Rotor ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : swimming-pool-and-spa-replacement-parts ItemTypeName : Pure Spa Hot Tub Pump Impeller/Rotor Manufacturer : Shuyumei Material : Metal ModelName : Water Pump For Intex Pure Spa Impeller ModelNumber : 401M and 637R NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 1 Pattern : Solid PowerSourceType : ac ProductDescription : Back in stock due to the high demand for this quality OEM replacement impeller. Slightly smaller than the original one but spins more freely with less resistance on the stainless steel shaft than the carbon shaft. Brand new water pump impeller complete with stainless steel shaft and end caps. If you're water pump has failed or noisy including E02 Error codes then chances are this impeller needs changing. I have sold many of these units please check my feedback rating Fits the below and many more :- Suitable for all Lay Z Spa AirJet Models and Hydrojet Types. Fits Lay Z Spa Egg type units. Miami AirJet Bali AirJet Vegas AirJet Saint Tropez AirJet Monaco AirJet Moritz AirJet Hawai AirJet Hawaii HydroJet Palm Springs AirJet Palm Spring HydroJet Helsinki AirJet Last pic shows a failed original unit which has a plastic Shaft from a Premium Series hot tub. ProductSiteLaunchDate : 2020-03-03T08:00:00.000Z Size : 75mm Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : female Theme : Wallet UnitCount : 1 WaterResistanceLevel : water_resistant