Product Description High-efficiency filtration: The system can effectively reduce up to 98% chlorine and reduce lead, sediment, rust, fluoride and other harmful substances. Besides, it uses additional mineralization filtration media, adding beneficial minerals in water. 320G longer life and stable flow rate: The faucet water filter provides 320 gallons’ clean, filtered water for up to 3 months use. You can fill a cup in 6s thanks to the 0.5gpm fast flow rate. Food-grade 304 stainless steel and 360° rotating: The countertop faucet water filtration system adopts deep drawing forming process that is joint-free and anti-corrosion. The 360° rotating faucet design allows you to get water in any direction. Multiple applications and easy installation: The faucet water filter is available for kitchen, bathroom, pet drinking, RV, etc. The drill-free features allows you only plug-to-use. ⭐Note: This system DOES NOT lower TDS value due to the benefit minerals added in water. If you want to decrease the TDS value, please choose Waterdrop RO system. Operating Temperature: 41-100℉/ 5-38℃; Operating Working Pressure: 15-100 psi / 100-689 kPa. Waterdrop NSF Certified Replacement Filters for ACF Faucet Filtration System On Sep-18-21 at 02:57:01 PDT, seller added the following information: