Black Berkey Primer Milwaukee MW102 PRO+ 2-in-1 pH and Temperature Meter with ATC Your water supply does not

Your water supply does not contain fluoride

Filter Maintenance

Simple One-Point Calibration: Calibrate with distilled or deionized water

The HM-200 stands out with its simultaneous 3-parameter display—allowing you to monitor pH

Design features

Black Berkey Primer Milwaukee MW102 PRO+ 2-in-1 pH and Temperature Meter with ATC Your water supply does notThe Black Berkey Primer is a hand powered priming pump that makes it possible to prime Black Berkey Elements easily offline, without the need for faucets or hose connections. Hand pump priming tool for use with Black Berkey Filters Quickly prime or purge your Black Berkey Filters without a faucet or water pressure Eliminates the need to soak the filters when access to a faucet is not possible Flow may be reversed to aid in drying filters prior to