Specification Brand : SpiroPure BulletPoint1 : Outer Diameter: 7" Length: 9 13/16" Media: 25 SF BulletPoint2 : Compatible with Unicel C-7626 Hayward CX250RE CX250-RE CX 250 Pleatco PA25-4 Filbur FC-1230 Star Clear C250 Aladdin 12509 Hot Tub Spa Filter. BulletPoint3 : SpiroPure pool and spa filter cartridges offer long-lasting, durable filter media with high dirt holding capacity for clear, sparkling water in your pool or hot tub spa. BulletPoint4 : A strong inner core means increased strength without hindering water flow or filtration performance. BulletPoint5 : Easy to install, durable filter cartridges that allow for high filtration performance and efficiency BulletPoint6 : 【Easy to install】:Just open the filter cartridge holder,put the spa filters VI into the filter cartridge holder P6653,P05343 and rotate the cover.Then put the mineral cartridge into it,attach this set to the wall of your swimming pool.Enjoy your swimming time! BulletPoint7 : 【After-Sales Guarantee】:If you are unhappy with your purchase for any reason please contact us and we will be more than happy to help you resolve any issues with your purchase. Color : Gray ContainsLiquidContents : 1 ExternallyAssignedProductIdentifier1 : 0840162416000 ExternallyAssignedProductIdentifier2 : 840162416000 Hazmat1 : CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S., Corrosive Liquid, Basic, Organic, N.O.S. (Sodium Metasilicate solution) Hazmat10 : DE_LimitedQuantity Hazmat11 : EG_LimitedQuantity Hazmat12 : ES_LimitedQuantity Hazmat13 : FR_LimitedQuantity Hazmat14 : GB_LimitedQuantity Hazmat15 : IN_GroundOnly Hazmat16 : IT_LimitedQuantity Hazmat17 : JP_GroundOnly Hazmat18 : MX_LimitedQuantity Hazmat19 : NL_LimitedQuantity Hazmat2 : UN3267 Hazmat20 : PL_LimitedQuantity Hazmat21 : SA_LimitedQuantity Hazmat22 : SE_LimitedQuantity Hazmat23 : SG_LimitedQuantity Hazmat24 : TR_LimitedQuantity Hazmat25 : US_ORMD Hazmat26 : ZA_LimitedQuantity Hazmat27 : 8 Hazmat3 : III Hazmat4 : AE_LimitedQuantity Hazmat5 : AU_LimitedQuantity Hazmat6 : BE_LimitedQuantity Hazmat7 : BR_LimitedQuantity Hazmat8 : CA_LimitedQuantity Hazmat9 : CN_GroundOnly ItemDisplayDimensions_Depth : 3 inches ItemDisplayDimensions_Diameter : 7 inches ItemDisplayDimensions_Height : 9.8 inches ItemDisplayDimensions_Length : 9.8 inches ItemDisplayDimensions_Width : 3 inches ItemName : SpiroPure Replacement for Unicel C-7626 Hayward CX250RE Pleatco PA25-4 Filbur FC-1230 Star Clear C250 Hot Tub Spa Pool Filter Replacement Cartridge (Case of 4) ItemPackageDimensions_Height : 11.5 inches ItemPackageDimensions_Length : 15 inches ItemPackageDimensions_Width : 8.5 inches ItemPackageQuantity : 4 ItemShape : Round ItemTypeKeyword : swimming-pool-cartridge-filter-inserts ItemTypeName : Pool Filter Cartridges VI Manufacturer : SpiroPure Material : Polyester ModelName : Pool Filter Cartridges VI ModelNumber : SP-PS-1230 (Case of 4) NumberOfBoxes : 5 NumberOfItems : 4 PackageLevel : case PartNumber : SP-PS-1230 (Case of 4) PowerSourceType : hydraulic_powered ProductDescription : SpiroPure SP-PS-1230 Hottub Spa Pool Filter Replacement Cartridge. Easy to install, durable filter cartridges that allow for high filtration performance and efficiency. Size : 7" x 9 13/16" SupplierDeclaredDgHzRegulation : unknown