Specification Brand : NuvoH2O BulletPoint1 : 1 softener 9X48 tank 10% crosslink resin BulletPoint2 : 1 fleck control meter digital valve BulletPoint3 : 1 brine tank (note the tank could be round or square) BulletPoint4 : 1 9X48" mineral tank with coconut shell carbon BulletPoint5 : 1 up flow valve set with bypass and adapter. BulletPoint6 : Efficient and Low Maintenance: The system features a patented piston that keeps the oxidation process inside one tank, reducing maintenance costs and downtime. The system creates a bubble of pressurized air at the top of the tank during the backwash cycle, oxidizing the impurities and trapping them in the media. BulletPoint7 : Model# WWH5600AIO1252. For larger sized systems and our Installation Manual, please visit OCEANICWATER. COM Capacity : 100000 gallons Color : Black ExternallyAssignedProductIdentifier1 : 0857298004322 ExternallyAssignedProductIdentifier2 : 857298004322 ExternallyAssignedProductIdentifier3 : 00818368016911 ExternalTestingCertification : NSF FilterLifeCycle : 6 months IncludedComponents : Filter InstallationType : Permanent Installation ItemName : NuvoH2O Home Duo Whole House Softener and Taste Filtration System ItemPackageDimensions_Height : 65.786 centimeters ItemPackageDimensions_Length : 18.288 centimeters ItemPackageDimensions_Width : 36.957 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : water-softeners Manufacturer : NUVO RESIDENTIAL LLC / NUVOH2O Material : Carbon Fiber MaximumFlowRate : 8 gallons_per_minute ModelName : Home Duo ModelNumber : 857298004322 NumberOfItems : 1 PartNumber : EQ-OPTM-R PowerSourceType : Adapter ProductBenefit : Protection from harmful substances in water ProductDescription : NuvoH2O Home Duo Whole House Softener and Taste Filtration System ProductShelfLife : 6 months ProductSiteLaunchDate : 2023-01-05T21:12:39.787Z PurificationMethod : Activated Carbon Style : Big Block™ Replacement SupplierDeclaredDgHzRegulation : not_applicable SupportedWaterTdsLevelMaximumPpm : 428 UnitCount : 1 UnspscCode : 48101700