We are happy to announce that we have added to our site:
Berkey PF-4 Fluoride and Arsenic Reduction Elements
http://directive21.com/accessories-berkey-pf4.html
Many members on the Survivalist boards have and use White Ceramic filters:
http://directive21.com/super-sterasyl.html
Add the PF-4...
All you Berkey owners out there... do you use white or black elements?
I'd like to hear the pros and cons on each. Just can't make up my mind and need help! :xeye: