Instructions / Assembly

Troubleshooting - Slow Initial Flow Rate
Note: If your Berkey® system also contains the optional PF-2 Fluoride and
Arsenic Reduction Elements, the flow rate will typically be reduced by 15 to
20% under normal conditions
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1. To determine if the Black Berkey® Elements have been successfully
primed, remove them from the system and submerge them in a tall
container of clean water, such as the lower chamber of your Berkey®
system. If they sink to the bottom, they are fully saturated. If they
float, the micro pores still contain trapped air and the elements will
need to be re-primed.
2. Re-prime the elements. Follow the instructions provided within the
element box or use the “Black Berkey® Purification Elements
Priming Tips” on page 6 of this booklet.
3. If re-priming the elements does not improve the flow rate, soak the
elements using the instructions provided on page 7 in the “Note”
section of “Black Berkey® Purification Elements Priming Tips”.
4. If the elements continue to have a slow flow rate contact Customer
Service.
Troubleshooting - Flow Rate Decreasing After Extended Use
• Small particulate matter can become trapped on the outside of
the elements causing the flow rate to decrease. Follow the
instructions in the “Routine Cleaning and Maintenance”
section on page 12 to clean the elements.
• If the elements have been allowed to sit dry for several days,
air may be trapped in the micro pores and the elements will
need to be re-primed. Follow the “Priming Tips” for the
elements on page 6.
Storing the Black Berkey® Purification Elements
• UNUSED: The elements can be stored indefinitely in their original
packaging. Do not store with fragrant items.
• USED: Clean the elements following the cleaning instructions on
page 13 and then allow them to dry completely. The drying process
can vary from one day to one week depending on the humidity level
in the air. When dry, store the elements in their original packaging.
Be sure to re-prime the filters before using them again.
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