Hanna Instruments HI7061L General Purpose Electrode Cleaning Solution, 500mL Bottle Type_Tank Ball Valve } The Pentek RFC-BB is

} The Pentek RFC-BB is a 10" x 4

Test permeate total dissolved solids monthly

Extended pleats hold more particulate before pressure drop increases

The 50K ohm resistance makes it safe for testing modern electronic control boards that would be damaged by low-resistance test lights

Filmtec XLE-2521 Technical Details

Hanna Instruments HI7061L General Purpose Electrode Cleaning Solution, 500mL Bottle Type_Tank Ball Valve } The Pentek RFC-BB isHanna Instruments HI7061L General Purpose Electrode Cleaning Solution Professional grade cleaning solution to maintain electrode accuracy and prevent liquid junction clogging 500mL Bottle Non Hazardous Lab Grade WHY IT WORKS Keeps pH and ORP electrodes reading accurately Prevents Junction Clogging Dissolves mineral deposits and organic buildup that block the liquid junction, the most common cause of electrode failure Five Minute Treatment Quick