Specification Brand : GLACIER FRESH BulletPoint1 : 800 GPD High Capacity: The GLACIER FRESH GFU03 Reverse Osmosis System delivers an impressive 800 gallons per day—perfect for a large family’s demand for pure water. Plus, its high water flow filters one cup of water in just 5 seconds. BulletPoint2 : 5-Stage Filtration: This Reverse Osmosis water filter system meets NSF/ANSI 58 certification standards, ensuring safe and reliable water filtration. Tested by independent laboratories, including SGS, it effectively reduces TDS, chromium, PFAS, radium, fluoride, arsenic salt, iron, calcium, particles, chloride, chlorine, and radioactive substances in your tap water. It also minimizes chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, and ethylene glycol. BulletPoint3 : 3:1 Pure-to-Drain Ratio: The tankless Reverse Osmosis system produces just one cup of wastewater for every three cups of filtered water, helping you save water. BulletPoint4 : 30-Minute Installation: The GLACIER FRESH GFU03 Under-Sink RO Water Filter System sets up in just 30 minutes—half the time required by other brands (2-4 hours)—with all necessary adapters and tool-free connections included. BulletPoint5 : Power-Free Operation: With zero electricity required, this Reverse Osmosis water filtration system eliminates circuit risks and operating noise, making it ideal for any kitchen setup. BulletPoint6 : Integrated Tankless Design: Featuring a unique, stylish look that complements modern kitchens, the GLACIER FRESH GFU03 tankless reverse osmosis system saves up to 70% of under-sink space. Its plug-and-play filter replacement lets you change the filter in less than 3 seconds—no tools or system movement needed. BulletPoint7 : No Drilling Required: Our punch-free faucet directly replaces your existing faucet without any drilling, preserving the beauty of your marble countertop. BulletPoint8 : Please measure your cabinet dimensions to ensure that the cabinet size is larger than the product size. The product size is 13.58” x 8.27” x 16.54” (345x210x420mm) Capacity : 800 gallons Color : White ExternallyAssignedProductIdentifier1 : 850070937085 ExternallyAssignedProductIdentifier2 : 0850070937085 ExternalTestingCertification : NSF GpsrSafetyAttestation : 1 IncludedComponents : RO System, RO/C/PPC Filter, Faucet, PE pipes, TDS Test Pen, Feed Water Adapter InstallationType : Under Sink ItemDisplayWeight : 2.3 pounds ItemName : GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD, Non-Electric, 3:1 Pure-to-Drain, No Noise/No Drilling, 5-Stage Tankless Under-Sink RO Water Filter System, Reduces PFAS/PFOS, Classic Version ItemPackageDimensions_Height : 52.07 centimeters ItemPackageDimensions_Length : 30.48 centimeters ItemPackageDimensions_Width : 50.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : undersink-water-filtration-systems LowerTemperatureRating : 41 degrees_fahrenheit Manufacturer : GLACIER FRESH Material : Polypropylene (PP) Material1 : 4. C Filter: Granular Carbon Filter Material2 : 1. System Cover: Plastic Material3 : 2. Faucet: Stainless steel Material4 : 5. PPC Filter: Composite Carbon Filter Material5 : 3. RO Filter: Reverse Osmosis Membrane Filter MaximumFlowRate : 0.6 gallons_per_minute ModelName : GFU03 5-Stage Reverse Osmosis Water Filter System ModelNumber : GFU03 NumberOfItems : 1 OperatingPressureRange : 0.25MPa – 0.7MPa megapascals PackageLevel : unit PartNumber : U03 PowerSourceType : Manual ProductBenefit : Removes 90+ contaminants for cleaner, better-tasting water with easy DIY maintenance ProductDescription : This Fortitude V2 Series Sediment/Carbon/Siliphos triple purpose filter product from Aquasure uses an improved, multi-stage filtration design that combines a sediment outer layer to help remove large particles, an inner carbon layer to help remove chlorine, taste, and odors, and an additional inner siliphos media layer designed as a scale inhibitor and can protect your water heater, dishwasher, and plumbing fixtures like washers, faucets, and shower heads from scale buildup. It also helps to lessen stain and discoloration of water fixtures while improving the efficiency of electrical appliances and greatly extending the life of your plumbing fixtures. This triple purpose filter can work with most homes with needing help with sediment or chlorine removal and will prevent odd taste and odors in your water while keeping your plumbing lines and fixtures free of corrosion. ProductSiteLaunchDate : 2025-02-15T08:45:59.804Z PurificationMethod : Reverse Osmosis PurificationMethod1 : Reverse Osmosis PurificationMethod2 : Carbon Block Size : Classic Version Style : Transitional SupplierDeclaredDgHzRegulation : not_applicable SupportedWaterTdsLevelMaximumPpm : 1000 UnitCount : 1 UnspscCode : 48101700 UpperTemperatureRating : 100 degrees_fahrenheit