The system works without electricity and doesn’t produce waste water. You can directly connect the system to the original faucet, or you can install a Waterdrop Quick Connect Undersink Filtration System with a dedicated faucet.
Waterdrop 15UB-UF Under Sink Water Filter System, 0.01 Micron Ultra Filtration Under Counter Drinking Water Filtration System, with Dedicated Brushed Nickel Faucet, 16K High Capacity, USA Tech
Under Sink Water Filter Direct Connect Filtration System
Waterdrop 10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified, 8K Gallons, Easy Installation
Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 8K Gallons High Capacity - Yahoo Shopping
Waterdrop RF10-UF 0.01 Micron Replacement Filter Cartridge For 10UA/10 – ONEWAY GOODS
Under sink Single-stage Water Filter - Waterdrop UB
Undersink Ultrafiltration Water Filter System With Faucet
Waterdrop 10UB Under Sink Water Filter System with Dedicated Faucet, 8K Gal
Waterdrop 10UB Under Sink Water Filter System ( Without Faucet) , 8K Gal
Waterdrop 10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified, 8K Gallons, Easy Installation
Waterdrop Under Counter Water Filter System 10UA, 8000 Gallons Ultra High Capacity Main Faucet Under Sink Water Filtration System