Waterdrop NSF 42 Certified Water Filter, Replacement for All PUR®, PUR®PLUS Faucet Filtration Systems, Pur® RF-9999® Faucet Water Filter, 18-Month Value(6 Count)

Customers find the water filter works as well as branded ones, is easy to install, and fits Pur sink systems perfectly. They appreciate its value as a low-cost replacement and its ability to remove chlorine, noting a significant difference in taste and smell. The water flow receives mixed feedback - while some report good flow rates, others mention the water runs quickly through it. Durability is also mixed, with some saying it lasts a long time while others report it doesn't last as long as the original.