● Compatible Replacement Filter Pack for PureDrop PDR-16KCU & PDR-16KUF2 Under Sink Water Filter System. 
● The Composite Ultrafiltration Membrane effectively reduces impurities down to 0.01 microns. It reduces up to 99% of contaminants, including sediment, chlorine, odor, bad taste, and more, while also retaining essential minerals in the water.
● Enjoy clean water for a family of four for up to 24 months with a 16K-gallon capacity. Please note it depends on your water source quality and consumption.
● The quick replacement design of the under-sink filter ensures that you can replace it in seconds without any tools, saving you time and effort.
● Unlike an RO membrane, these water filters do not reduce Total Dissolved Solids (TDS), and instead keep healthy minerals in your water