Specification Brand : BLUEFLO BulletPoint1 : DIMENSIONS: Outside Diameter: 5-3/8'', Length:9-1/2'', Top closed w/string loop, bottom 1-1/2'' MPT Threaded, Filtration Area: 40 sq. ft. BulletPoint2 : REPLACEMENT MODELS: Compatible with Watkins 303279, 78460, PFF42TC-P4, Filbur FC-2402, 5CH-37, Free Flow and Lifesmart Hot Tub Filter as well as AquaTerra, Hydromaster, Grandmaster, Simplicity, Bermuda Spas. BulletPoint3 : FILTRATION PERFORMANCE: BLUEFLO filter Features more pleats for improved filtering capacity, can efficiently removes hair, leaves, dust, sediment, sand, etc. BulletPoint4 : LONG LIFE: Blueflo Filter material is high density polyester fiber, high temperature resistance, and can work in medium alkali and medium acid environment. The high-density fibers provide ultra-long life. BulletPoint5 : EASY TO CLEAN: The trilobal fabric structure material makes it easy to release impurities when cleaning the filter, easy to clean to repair the filter. Premium filter material keeps your Pool or Spa water clear and easier to clean. Color : white ExternallyAssignedProductIdentifier1 : 090164006819 ExternallyAssignedProductIdentifier2 : 0090164006819 ItemName : BLUEFLO Spa Filter Cartridge Compatible with Watkins 303279 Hot Tub Filter, Filbur FC-2402, 5CH-37, Free Flow, AquaTerra, PFF42TC-P4, Lifesmart, 1 1/2" MPT Thread, 2 Pack ItemPackageDimensions_Height : 12 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : swimming-pool-cartridge-filter-inserts ItemTypeName : Spa Filter Manufacturer : BLUEFLO Material : Polyester ModelName : BF-C022-2 ModelNumber : BF-C022-2 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : BF-C022-2 PowerSourceType : manual ProductDescription : Description: Dimension:Outside Diameter: 5-3/8'', Length:9-1/2'', Top closed w/string loop, bottom 1-1/2'' MPT Threaded Filter area: 40 sq. ft. StreetDate : 2022-04-01T00:00:01Z Style : New Version SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1