Product DescriptionCertified filtration performance: This water filter is NSF 42 certified to reduce chlorine, taste and odor. Using multi-stage water filter technology, it can also reduce arsenic, fluoride, and other contaminants in water (Tested by third party laboratory). Large capacity design: With a large 20-cup capacity, it can satisfy your whole family’s different water needs. This water filter dispenser can still fit into most fridges, ensuring that more people can enjoy fresh and cool water. Safe and eco-friendly: Made of high-grade BPA-free plastic and contains both silver-loaded activated carbon and highly efficient ACF (activated carbon fiber) from Japan. You can rest assured that you will enjoy optimal performance in a safe and eco-friendly manner. Advanced tech with a smart reminder: This dispenser contains a smart LED light that lets you know when it’s time to replace the filter. Enjoy fresh water with advanced tech. It is recommended to replace the filter every 200 gallons or 2 months, whichever comes first. User-friendly design: The Waterdrop water filter dispenser has multiple user-friendly designs. Its push-and-pull design allows you to obtain clean water easily, the max water level line eliminates worries about leakage, and the anti-slip design promotes safety