Specification Color : White ExternallyAssignedProductIdentifier1 : 704660778223 ExternallyAssignedProductIdentifier2 : 789246364533 ExternallyAssignedProductIdentifier3 : 0789246364533 ExternallyAssignedProductIdentifier4 : 0704660778223 ExternalTestingCertification : NSF GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 5 inches ItemDisplayDimensions_Length : 10 inches ItemDisplayDimensions_Width : 5 inches ItemName : Watts Reverse Osmosis Replacement Filter Set 5 pcs w/ Filmtec 50 GPD Membrane by Watts ItemPackageDimensions_Height : 29.9974 centimeters ItemPackageDimensions_Length : 7.1882 centimeters ItemPackageDimensions_Width : 29.591 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-undersink-water-filtration-filters Manufacturer : Watts Material : Plastic, Activated Carbon ModelNumber : WP-4VRO REPLACEMENT NumberOfItems : 1 PartNumber : WP-4VRO REPLACEMENT ProductBenefit : Improves water taste and removes impurities with its 5-part filter system ProductDescription : Watts 5 MICRON MELT BLOW POLYPROPYLENE SEDIMENT FILTER Sediment filters are made of fine melted polypropylene, which is then blown and spun in a cylinder-like form. The main function of a sediment filter is to remove large and fine particles from your drinking water; such as sand, dirt, silt, and rust particles. Watts 5 MICRON CARBON BLOCK FILTERS Block carbon filters are made of fine coconut shell carbon. Because this filter is made of block carbon (Forming a cylinder block) it will offer a much better filtration for suspended particles and bad tastes of many organic compounds. WATTS INLINE GRANULAR CARBON FILTER Also known as polishing filters because they would be the last stage of any standard reverse osmosis circuit. Being made of high quality coconut shell carbon, the inline filter stabilizes the water taste quality and further removes any traces of bad tastes and odors. 50 GALLONS PER DAY FILMTEC THIN MEMBRANE FILTER Filmtec Membrane is the main components of any reverse osmosis unit. Made with thin film flat sheet. This membranes provides up to 98% reduction rate of bacteria. ProductSiteLaunchDate : 2015-09-20T21:54:57.514Z Size : 5 Count (Pack of 1) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 5 UnspscCode : 40161502