Waterdrop WD-A1-RO Filter, Replacement for WD-A1 Reverse Osmosis Hot Cold water Dispenser, 12-month Lifetime

Compatible with Waterdrop A1 Reverse Osmosis Hot Cold water Dispenser [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. [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. [Long-lasting Performance] Designed to last for 12 months, this RO filter provides consistent quality and reliability without frequent replacements. [3s Easy Replacement] Engineered for user-friendly installation, this filter can be quickly and easily replaced, saving you time and effort. [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.