Specification Brand : EXPRESS WATER BulletPoint1 : Protection For You Home - Automatically shuts off incoming water when the pad detects moisture BulletPoint2 : Universal Standard Size - Fits standard Under Sink and RO System leak stop valves BulletPoint3 : Be Prepared - Includes three individually wrapped pads for easy replacement BulletPoint4 : For Any Application - Use with Reverse Osmosis Systems, ATO, Coffee Machine, Water Filtration System, Ice Maker, Refrigerator Kit, Purifiers, and other leak stop valves BulletPoint5 : Express Connect - Works with Express Water Leak Stop Valve (SKU: PRTLKS14Q-1) (ASIN: B01KKOK8ZW) BulletPoint6 : Fit with 80% (NOT ALL ) RO systems using STANDARD 10" filters.But different brand,the injection mould is totally different,NOTE:PLEASE REPLACE HEAD AND HOUSING BODY TOGETHER.,IF OTHER BRAND,IT MAY DON'T FIT,if you mind to replace old top head,please replace housing with old brand BulletPoint7 : Filter Housings options, ASIN: B095RYPHWY | B077BDQGHP | B095S2R933 | B07GQXM869 Color : White CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 6215090059027 ExternallyAssignedProductIdentifier1 : 653590998877 ExternallyAssignedProductIdentifier2 : 0653590998877 ExternallyAssignedProductIdentifier3 : 700999871314 ExternallyAssignedProductIdentifier4 : 182682386532 ExternallyAssignedProductIdentifier5 : 0054568550347 ExternallyAssignedProductIdentifier6 : 0700999871314 ExternallyAssignedProductIdentifier7 : 0809188526605 ExternallyAssignedProductIdentifier8 : 0182682386532 ExternalTestingCertification : NSF FcShelfLife : 730 days GpsrSafetyAttestation : 1 Hazmat : NOT_APPLICABLE IncludedComponents : Replacement Pads for Leak Stop Valve ItemDisplayDimensions_Diameter : 4.5 inches ItemDisplayDimensions_Height : 4.7 inches ItemDisplayDimensions_Length : 11.6 inches ItemDisplayDimensions_Width : 4.7 inches ItemDisplayWeight : 0.97 pounds ItemName : Replacement Pads for Leak Stop Valve for Reverse Osmosis and Under Sink Water Filtration System – Replacement Discs for Automatic Water Shut-Off Tool for Filter – Express Water ItemPackageDimensions_Height : 24.9 centimeters ItemPackageDimensions_Length : 2.2 centimeters ItemPackageDimensions_Width : 14.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : undersink-water-filtration-system-replacement-parts Manufacturer : Express Water Material : Polypropylene (PP) ModelName : PRTLKSPAD3 ModelNumber : PRTLKSPAD3 NumberOfItems : 3 NumberOfPieces : 3 NumberOfPorts : 1 PackageLevel : unit PartNumber : PRTLKSPAD3 ProductBenefit : Protects filtration system and home from leaks and water damage ProductDescription : Kinetic Wares supplies quality replacement parts for home water systems. This 6 pack is compatible with GXWH04F, GXWH20F, GXWH20S, 2.5” GE water filter housings. ProductSiteLaunchDate : 2017-09-26T07:00:00.000Z Size : Small Style : PP Sediment SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : Ball Valve