Specification Brand : Discount Pool Mart BulletPoint : High Quality thats made to last!! BulletPoint1 : Replacement tank O-Ring is compatible with most Pentair 4000 series filters including 4024, 4036, 4048, & 4060. Replacement O-ring will NOT replace SM & SMBW 2000 Series filters BulletPoint2 : Outer Diameter measures 19". O-ring will not break down or tear in any condition it is in. You won't have to worry about any tears or leaks with your new replacement O-ring BulletPoint3 : Equipped with high-quality & durable materials, replacement Pentair tank o-ring is made for long-lasting use, and can handle pressure in any condition BulletPoint4 : To ensure a tight fit, use lubrication on the O-ring when reinstalling back to the tank. Failure to do so could result in leaking around the tank body. BulletPoint5 : Replacement for 071439 | O-333. Replacement O-ring exceeds OEM specifications. Requires only one O-ring in order to be replaced. *Lubrication not included* Color : Black ContainsLiquidContents : 1 CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 5060219662999 ExternallyAssignedProductIdentifier1 : 679529047553 ExternallyAssignedProductIdentifier2 : 0679529047553 Hazmat1 : ADHESIVES Hazmat10 : CN_GroundOnly Hazmat11 : DE_LimitedQuantity Hazmat12 : EG_LimitedQuantity Hazmat13 : ES_LimitedQuantity Hazmat14 : FR_LimitedQuantity Hazmat15 : GB_LimitedQuantity Hazmat16 : IN_GroundOnly Hazmat17 : IT_LimitedQuantity Hazmat18 : JP_GroundOnly Hazmat19 : MX_LimitedQuantity Hazmat2 : UN1133 Hazmat20 : NL_LimitedQuantity Hazmat21 : PL_LimitedQuantity Hazmat22 : SA_LimitedQuantity Hazmat23 : SE_LimitedQuantity Hazmat24 : SG_LimitedQuantity Hazmat25 : TR_LimitedQuantity Hazmat26 : US_ORMD Hazmat27 : ZA_LimitedQuantity Hazmat3 : II Hazmat4 : 3 Hazmat5 : AE_LimitedQuantity Hazmat6 : AU_LimitedQuantity Hazmat7 : BE_LimitedQuantity Hazmat8 : BR_LimitedQuantity Hazmat9 : CA_LimitedQuantity ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 1 inches ItemDisplayDimensions_Width : 1 inches ItemDisplayWeight : 16.5 pounds ItemName : Discount Pool Mart Heavy-Duty Replacement Tank O Ring for Pentair Pool Filter SM & SMBW 4000 Series | 4024 4036 4048 4060 | Replacement for O-333 071439 ItemPackageDimensions_Height : 20.32 centimeters ItemPackageDimensions_Length : 2.54 centimeters ItemPackageDimensions_Width : 17.78 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-and-spa-replacement-parts Manufacturer : Discount Pool Mart Material : Rubber ModelName : RKHT ModelNumber : Purex 4000 Series NumberOfPorts : 5 PackageLevel : unit PartNumber : O-333 ProductDescription : 4000 Series Filter Purex ProductSiteLaunchDate : 2010-06-11T23:46:18.122Z SafetyDataSheetUrl : https://www.stormsure.com/media/wysiwyg/Pdfs/StormsureFRA_MSDS_2023_English_1.pdf Size : 1-1/2 inches SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1