• A hand priming pump that makes it possible to prime Black Berkey® Purification Elements offline, without the need for sink or hose connections. Priming the Black Berkey® Purification Elements saturates the filters with water prior to their use, allowing for clean water production anywhere

• If you have a small sink or short faucet, the Black Berkey Primer™ makes it easy to prime your Black Berkey® Purification Elements

• The Black Berkey Primer™ also purges(or back-flushes) the Black Berkey® Purification Elements using air instead of water to clean the pores of the compressed carbon filter wall. 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

• Specifically designed for use with the Black Berkey® Purification Elements – fits all Berkey models and filters

• May be cleaned with mild soap and warm water. Do not microwave the Black Berkey® Primer

• Store in a cool dry place and keep out of direct sunlight