Specification Brand : Unicel BulletPoint1 : Diameter: 10 5/8-inch; length: 28-inch BulletPoint2 : Top end cap: open with step, 5 15/16-inch inner diameter; bottom end cap: open with step, 5 15/16-inch inner diameter BulletPoint3 : Pleat count: 254; filter media: 4-ounce reemay 2040; filter area: 200 square feet BulletPoint4 : Get more efficient filtration and better water clarity with Unicel filters BulletPoint5 : Longer time between cleanings; meets oem specifications Color : White CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 678285190381 ExternallyAssignedProductIdentifier2 : 0678285190381 ExternallyAssignedProductIdentifier3 : 00678285190381 ExternallyAssignedProductIdentifier4 : 0719823472092 ExternallyAssignedProductIdentifier5 : 0744271347258 ExternallyAssignedProductIdentifier6 : 0678392465938 GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 28 inches ItemDisplayDimensions_Length : 11 inches ItemDisplayDimensions_Width : 11 inches ItemName : Unicel C-9421 Replacement Filter Cartridge for 200 Square Foot Jandy CJ 200,White ItemPackageDimensions_Height : 27.94 centimeters ItemPackageDimensions_Length : 80.264 centimeters ItemPackageDimensions_Width : 27.432 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : swimming-pool-cartridge-filter-inserts Manufacturer : Unicel - Distribution Material : Plastic or Stainless Steel or Metal ModelName : C-9421 ModelNumber : C-9421 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPorts : 8 PackageLevel : unit PartNumber : C-9421 ProductBenefit : Removes debris and particles for cleaner pool water ProductDescription : Filter Cartridge For Sundance Spas MicroClean I Filter System. The MicroCleancartridge provides maximum filtration for crystal-clear spa water. For use with Sundance 850 & 780 Series Spas. The complete MicroClean I Filter System pictured in insert is to help ensure you select the correct replacement filter. Each MicroClean I Filter System component is sold separately. Approximately 14 Inches in length by 8 1/2 inches in diameter and has a closed top with SAE threads and a 2 1/2 inch opening on the bottom Full list of compatible Sundance spas: All 2002–2004 850 Series Spas All 2005 850 and 850E Series Spas All 2006–2012 780 Series Spas All 2011 and later Select Spas All 2013 and later 780 Series Spas Not compatible with Solo Series Spas. Requires disposable 6540-502 filter, sold separately ProductSiteLaunchDate : 2010-01-01T00:00:00.000Z Size : 1 Pack Style : Above Ground SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable UnitCount : 1 UnspscCode : 40161809