Berky - Black Berkey Primer Bulb saving Five sizes target water depths

Five sizes target water depths from less than 10- all the way to 50-feet deep

Not intended for heating or boiling

ISBN-13 ‏ : ‎ 978-0882667881

nylon chinstrap

It's a reusable

Berky - Black Berkey Primer Bulb saving Five sizes target water depthsA hand priming pump that makes it possible to prime Black Berkey Purification Elements offline, without the need for faucets 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