Specification Brand : Waterdrop BulletPoint1 : Compatible with Waterdrop A1 Reverse Osmosis Hot Cold water Dispenser BulletPoint2 : [Certified by NSF/ANSI 372 and SGS test] It has been certified against NSF/ANSI 372 for lead-free materials and has passed the SGS testing. Here is the perfect solution to your healthy water needs. BulletPoint3 : [0.0001μm RO filtration] The RO filter effectively reduces over 1,000 impurities, including PFAS, fluoride, lead, chromium, arsenic, iron, radium, calcium, nitrate, chloride, radioactive substances and large particles. Note: This data is from a third-party lab. BulletPoint4 : [Long-lasting Performance] Designed to last for 12 months, this RO filter provides consistent quality and reliability without frequent replacements. BulletPoint5 : [3s Easy Replacement] Engineered for user-friendly installation, this filter can be quickly and easily replaced, saving you time and effort. BulletPoint6 : [Durable & Safe Materials] This RO filter is constructed with high-quality, BPA-free, durable materials. It has passed 100,000 water hammer tests—it is built to ensure water safety and withstand the test of time. Color : White ExternalTestingCertification1 : ANSI ExternalTestingCertification2 : SGS ExternalTestingCertification3 : NSF ItemName : Waterdrop WD-A1-RO Filter, Replacement for WD-A1 Reverse Osmosis Hot Cold water Dispenser, 12-month Lifetime ItemPackageDimensions_Height : 30.6 centimeters ItemPackageDimensions_Length : 10.5 centimeters ItemPackageDimensions_Width : 10.7 centimeters ItemTypeKeyword : replacement-undersink-water-filtration-filters Manufacturer : Waterdrop Material : PP cotton, Activated Carbon Block, Reverse Osmosis Membrane ModelNumber : Waterdrop WD-A1-RO NumberOfItems : 1 PartNumber : WD-A1-RO ProductBenefit : Removes over 1,000 impurities for healthier water ProductDescription : Compatible with Waterdrop A1 Reverse Osmosis Hot Cold water Dispenser ProductSiteLaunchDate : 2020-04-15T07:50:38.580Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40161502