Specification Brand : NCI BulletPoint1 : Baleen Filters sediment string wound filter cartridge. BulletPoint2 : Product has 20" length and 4.5" diameter and is universal replacement for systems with housings that accept a 20" x 4.5" cartridge. BulletPoint3 : 50 Micron filtration rating for reduction of Dirt, Rust, Silt, Sand, and other Sediment. BulletPoint4 : High quality string wound design with gradient depth filtration promotes longer product life with less blockage over time. BulletPoint5 : Excellent for sediment pre filtration for protection in RO systems, as well as Point of Use (POU) Under Sink, and Point of Entry (POE) for Whole House and Commercial Water Treatment Systems. Capacity : 900 gallons Color : White CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 700112960659 ExternallyAssignedProductIdentifier2 : 0700112960659 ExternalTestingCertification : NSF IncludedComponents : Filter Cartridge ItemDisplayDimensions_Height : 20 inches ItemDisplayDimensions_Length : 4.5 inches ItemDisplayDimensions_Width : 4.5 inches ItemDisplayWeight : 3.8 pounds ItemName : Replacement Filter for Alkaline Water Ionizer Machine - Galaxy Black IUNIQUE (aKua) ItemPackageDimensions_Height : 7.62 centimeters ItemPackageDimensions_Length : 26.416 centimeters ItemPackageDimensions_Width : 15.24 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-pitcher-water-filters Manufacturer : Baleen Filters Material : Polypropylene (PP) ModelName : RJSW-BB-50-20-A-E ModelNumber : IUNIQUE-FILTER NumberOfItems : 1 PartNumber : IUNIQUE-FILTER ProductDescription : Replacement Filter for Alkaline Water Ionizer Machine Galaxy Black iUnique (aKua) ProductSiteLaunchDate : 2014-09-13T11:30:48.227Z PurificationMethod : Alkaline Size : 8 PACK SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40161505