Aquasana Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 2-Stage - Chrome Faucet - AQ-5200.56Transform Tap Water Into Clean Water Reduces up to 99% of 78 contaminants including lead, PFAS (specifically PFOA and PFOS), chlorine, pesticides, & more while leaving healthy minerals. This system will NOT reduce Total Dissolved Solids (TDS) High Flow Rate This system powers through a half gallon of water every minute. No need to wait for clean water compared to traditional drip filters. Cost Efficient & Long Lasting The most economical filter on the