Specification Brand : Culligan BulletPoint1 : Provide your family with visibly clean, great-tasting water for drinking, cooking and more BulletPoint2 : FEATURES: Reduces chloride and removes bad taste and odor from water; Granular activated carbon; High surface area; 2-year warranty; includes change reminder sticker BulletPoint3 : COMPATIBILITY: Replaces US-550, US-600, US-560, US-560K, CTR-210, SY-5167, and RO-3167 filters; Works with US-550, US-600A, and RO-2127 filtration systems BulletPoint4 : FILTER LIFE: Up to 12 months or 1,000 gallons, depending on usage and filtration load BulletPoint5 : CERTIFICATION: Tested and certified by IAPMO against NSF/ANSI Standard 42 for the reduction of aesthetic chlorine taste and odor BulletPoint6 : Virego - Risk-free shopping brand, one of the most trusted brands on Amazon. Your problem will be solved within 12 hours - Any problem with the product can be directly refunded in full or replaced with a new product! BulletPoint7 : Note that! TDS level does not fully indicate the quality of the water and our filters does not lower TDS value Capacity : 50000 gallons CareInstructions : Water Filter for Berkey Water Filter Replacement CareInstructions1 : replacement water filter CareInstructions2 : replacement water filter Color : White CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 033663005105 ExternallyAssignedProductIdentifier2 : 700999870263 ExternallyAssignedProductIdentifier3 : 115971036214 ExternallyAssignedProductIdentifier4 : 0700999870263 ExternallyAssignedProductIdentifier5 : 0115971036214 ExternallyAssignedProductIdentifier6 : 6623545239861 ExternallyAssignedProductIdentifier7 : 7152555205386 ExternallyAssignedProductIdentifier8 : 0033663005105 ExternallyAssignedProductIdentifier9 : 00033663005105 ExternalTestingCertification : NSF FilterLifeCycle : 6 months GpsrSafetyAttestation : 1 IncludedComponents : 1 Filter IncludedComponents1 : Replacement water filter IncludedComponents2 : User Guide IncludedComponents3 : Packaging InstallationType : Home water line point of entry ItemDisplayDimensions_Height : 9.75 inches ItemDisplayDimensions_Length : 2.38 inches ItemDisplayDimensions_Width : 2.38 inches ItemDisplayWeight : 1.05 pounds ItemName : Culligan D-20A Basic Drinking Water Filter Replacement Cartridge, 1 Count (Pack of 1), White ItemPackageDimensions_Height : 30.48 centimeters ItemPackageDimensions_Length : 5.08 centimeters ItemPackageDimensions_Width : 5.08 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-undersink-water-filtration-filters LowerTemperatureRating : 40 degrees_fahrenheit Manufacturer : Culligan Material : plastic and fiber MaximumFlowRate : 7 gallons_per_minute ModelName : Basic ModelNumber : D-20A NumberOfItems : 1 PackageLevel : unit PartNumber : 01020696 PowerSourceType : Manual Operation ProductBenefit : Bad,Clean,Freshening ProductDescription : Virego Water Filter for Berkey Water Filter Replacement ProductSiteLaunchDate : 2006-05-03T00:00:00-00:00 PurificationMethod : Mechanical Filtration Scent : Filter Size : 1 Count (Pack of 1) Style : Basic Filtration SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40161502 UpperTemperatureRating : 90 degrees_fahrenheit