Waterdrop 10UBW-UF 0.01 μm Ultra Filtration Under Sink Water Filter System for Backteria Reduction, Reduces Lead, Chlorine, Bad Taste and Odor, 8K gal., with Dedicated Faucet, USA Tech Extra RF10W-UF Water Filter. Ultra-long service life When used with municipal water, each under sink water filter has a maximum Chlorine reduction service life of 12 months or 8,000 gal. Fast Flow Rate and Multiple Uses: The tested full flow rate of this under sink water filter system is 0.75 GPM at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water. Developed for household and commercial use, Waterdrop Under Sink Water Filter System can be installed in your kitchen, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment.