PKF-2 Black Fluoride Filter Combo Pack for ProOne®, Berkey®, and Purewell Systems (2 Pack)

About this item

• Materials safe for consumption & Structured for effectiveness - Safe materials and a unique five-layer design prevent the fluoride filter from contaminating the water during the filtration process. The housing material, free of harmful chemicals, further guarantees the purity of the filtered water.
• 5-Stage Fluoride Filter - The Fluoride filter elements adopt a composite filter technology, can reduce most contaminants. It uses a fluoride reduction membrane, an activated carbon block, and three sediment PP membranes to intercept fluoride and chlorine, etc. This fluoride filter element has also passed authoritative NSF/ANSI 372 certification.
• Long Lifespan - JOYPUR black filter elements can provide up to 6000 gallons drinking water, while fluoride filter elements can provide 1000 gallons drinking water (According to different water quality, the lifespan of the filter element would be a little different). But for optimum performance, both filter elements should be replaced every 6 months.
• Note - These filter elements DO NOT lower TDS value. The filter elements need to be primed before use.
• Compatible Model - Replacement for Berkey black Filters Fluoride Filters Combo Pack,The water filter replacement compatible with berkey water filter system big,travel,light,royal,imperial,crown,proper traveler,nomad, king series.And it is compatible with Waterdrop,Purewell,FACHIOO Gravity-fed Water Filter System.