Berkey PF-2 Fluoride Filters big Pre Oxidized Arsenic IIII and

Pre Oxidized Arsenic IIII and other heavy metals ions known for their toxicity to humans

Purging the Black Berkey® Purification Elements cleans the pores of debris that has accumulated with use and reduces the time and effort needed to dry the filters prior to storing them

1 cm in diameter

Black Berkey® Element Test Results: NSF Standard 53 and NSF Standard 42 Chemical Reduction

Berkey PF-2 Fluoride Filters big Pre Oxidized Arsenic IIII andBerkey Fluoride Filters PF 2 to add on your Black Berkey filters. If your water has an added fluoride we highly recommend to add this powerful Fluoride & Arsenic filters to the Black Berkey Filters on your Berkey system. Most part of Ireland and around 10% of the population of the United Kingdom receives fluoridated water, about half a million in UK people receive water that is naturally fluoridated with calcium fluoride, and about 6 million total