Specification Brand : Generic BulletPoint : Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip. BulletPoint1 : Removes dirt, grime, body oils, suntan lotions, makeup, and more from both pool cartridge filters, DE filters, and hot tub and spa filters. BulletPoint2 : Using the latest concepts in sustainable resources Guardian is ideal for cleaning filters while being gentle on the environment. BulletPoint3 : Contains no harsh acid that could damage filter media. BulletPoint4 : Helps extend filter life and lower pump pressures. BulletPoint5 : - If the filter pump air resistance phenomenon, there is a pressure reducing valve on the top, gently turn the valve counterclockwise;When a small amount of water comes out, tighten immediately and the filter pump can be fully filled with water again. Capacity : 1000 gallons Color : US CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 043967995460 ExternallyAssignedProductIdentifier2 : 0043967995460 ExternallyAssignedProductIdentifier3 : 756772724827 ExternallyAssignedProductIdentifier4 : 744271310757 ItemDisplayDimensions_Depth : 5.8 inches ItemDisplayDimensions_Diameter : 4.2 inches ItemDisplayDimensions_Height : 4.2 inches ItemDisplayDimensions_Length : 5.8 inches ItemDisplayDimensions_Width : 5.8 inches ItemDisplayWeight : 1.8 pounds ItemName : Filter Cleaner, Pool/Spa Cartridge, Guardian, 1 qt.- No Harsh Acid ItemPackageDimensions_Height : 17 centimeters ItemPackageDimensions_Length : 22 centimeters ItemPackageDimensions_Width : 17 centimeters ItemPackageQuantity : 6 ItemShape : Rectangular ItemTypeKeyword : swimming-pool-cartridge-filters Manufacturer : Bright Bay Products Material : Plastic ModelName : Intex 29001E ModelNumber : RHJ0E28A17J16T2 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : RHJ0E28A17J16T2 ProductDescription : Guardian DE & Cartridge Filter Cleaner uses Bright Bay’s “Next Generation” chemistry to clean dirt, grime, body oils, suntan lotions, makeup, and more from contaminated filters while at the same time improving water flow. ProductSiteLaunchDate : 2016-05-13T18:22:03.647Z Size : 19.5X16X16CM SupplierDeclaredDgHzRegulation : not_applicable