Waterdrop Gravity Water Filter, Replacement for Berkey®, Purewell®, ProOne®, BB9-2® Black Filters & PF-2® Fluoride Filters, Waterdrop Gravity Water Filter System, NSF/ANSI 372 Standard, Combo Pack

Customers find the water filter works well with Berkey systems and appreciate it as a cost-effective alternative to original filters. The product is easy to prep and install, fits perfectly in Berkey systems, and offers good value. While some customers say the water tastes good, others report it tastes terrible, and opinions about water flow are mixed, with some praising the flow while others find it too fast. Durability receives mixed reviews, with some customers reporting breakage issues.