By upgrading the filtration area, Waterdrop under sink water filter system now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging. When used with municipal water, each under sink water filter has a maximum service life of 36 months or 24,000 gallons.
Waterdrop 17UBW-UF Single-stage Composite/Activated carbon Under Sink Wat|121184
Designed to operate for up to 3 years or 24000 gallons it effectively reduces lead chlorine and other harmful impurities while improving taste and clarity. 10UBW-UF UnderSink Water Filter. Reduces Chlorine Taste and Odor: Yes.