[Trusted performance] Independently tested and certified by IAPMO lab, our water filter effectively reduces ???????? ????????, mercury, and chlorine. With an average reduction rate of 98% for PFOS and over 99% for PFOA, it ensures cleaner and safer drinking water. [NSF/ANSI Standard Certified] The AQUA CREST water replacement filter has been certified by IAPMO R T against NSF/ANSI 53 42 372 Standards. It has been strictly certified against NSF/ANSI 42 for reduction of chlorine, NSF/ANSI 53 for reduction of mercury and lead, achieving outstanding filtration performance and bringing high-quality water purification experience. [Reduce TDS] Say goodbye to high TDS in your water with the AQUA CREST water replacement filter that can even reduce TDS to close to zero, to provide a great drinking experience. The TDS value may vary based on different water qualities in different regions. Tested by Waterdrop Laboratory [Multiple-Stage efficient filtration] Enjoy clean, good-tasting water with our Multiple-Stage efficient filtration system that reduces 98% of chlorine. [High cost-effective choice] Save money and reduce waste with our high cost-effective choice that can replace up to 250 bottles of 300 ml water per filter replacement. Replace your filter regularly for optimal taste based on the water quality in your area. [Leak-free] Rest easy knowing that our replacement water filter is leak-free and compatible with the original brand, ensuring high-quality drinking water without sacrificing product quality or standards. [Replacement filter models] The AQUA CREST replacement water filters are compatible with a wide range of pitcher filters and dispenser filters, including ZR-001, ZR-003, ZR-004, ZR-006, ZR-008, ZR-012, ZR-017, ZR-600, ZP-007RP, ZD-013W, ZP-010, ZD-010RP, ZD-012RP, ZD-022-RR, ZD-030RP, ZJ-003, ZP-006, ZBD-040-1, making it easy to find the right fit for your needs. Please note that this filter is not sourced by or sponsored by the original brand, but is an independent product from AQUA CREST.