Specification Brand : KleenWater BulletPoint1 : Approximate Inside Diameter 5.465 inches BulletPoint2 : Six KleenWater KW101 o-rings BulletPoint3 : Compatible with WS03X10039, Pentek Big Blue 151122, GXWH30C, GXWH35F, GXWH40L, WHKF-DWHBB, WHKF- C9, WSO3X10039, Culligan HD-950A BulletPoint4 : Compatible with American Plumber, AO Smith AO-WH-LG-OR, Kenmore 625.384480, Ametek, Pentair, Culligan Big Blue whole house filter housings 10 and 20 inch length wide body BulletPoint5 : Compatible with Ace Hardware 4001756, 7295240, 49561, American Plumber W10-OR, 152032 Capacity : 5.3 liters Color : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0609053931097 ExternallyAssignedProductIdentifier2 : 609053931097 ExternallyAssignedProductIdentifier3 : 0767654228340 ExternallyAssignedProductIdentifier4 : 0783583351195 ExternallyAssignedProductIdentifier5 : 00783583351195 ExternalTestingCertification : WQA GpsrSafetyAttestation : 1 IncludedComponents : HW-10 InstallationType : Under Sink ItemName : KleenWater KW101 Replacement O-Rings Compatible with WS03X10039, Pentek Big Blue 151122, GXWH30C, GXWH35F, GXWH40L, WHKF-DWHBB, WHKF-C9, WSO3X10039, AO-WH-LG-OR, Culligan HD-950A, Set of 6 ItemPackageDimensions_Height : 10.4 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : undersink-water-filtration-system-replacement-parts Manufacturer : KleenWater Material : Synthetic Rubber ModelName : HW-10 ModelNumber : KW101-Qty6 NumberOfItems : 1 NumberOfPieces : 6 PackageLevel : unit PartNumber : KW101-Qty6 ProductBenefit : Helps maintain system efficiency and prevent water waste in RO water systems ProductDescription : We recommend consumers keep a spare o ring on hand to avoid urgent situations. The KleenWater KW101 o-ring will accommodate filter housings which require large diameter cartridges. The o-ring itself measures approximately 5.465 inch (inside diameter). An o ring facilitates a water tight seal between the water filter sump and the water filter head. The most common o rings (o-rings) used in water filtration are made from Buna N material. Buna N is also commonly referred to as nitrile. This is the ideal choice for cold water filtration because they are inexpensive and have superior performance characteristics. ProductSiteLaunchDate : 2016-05-20T02:05:41.187Z PurificationMethod : Galileian Size : 1 Count (Pack of 1) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40161502