Santevia Gravity System Fluoride Filter Combo Pack - 8-Month Supply fungicide probe solution 2 pH and ±5 mV

2 pH and ±5 mV with the user selectable high/low set points

With the Alexapure Emergency Water Bank

Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings

Temperature Range: 0 to 50°C (32 to 122°F)

Santevia Gravity System Fluoride Filter Combo Pack - 8-Month Supply fungicide probe solution 2 pH and ±5 mVSantevia Gravity System Fluoride Filter Combo Pack Complete Replacement Set Stay on top of your filter replacements and save with the Santevia Gravity System Fluoride Filter Combo Pack. This convenient bundle includes 2 fluoride filters plus 1 ceramic pre filter, giving you 8 months of clean, mineralized alkaline water with superior fluoride removal. What's Included in This Combo Pack 2x Fluoride Filters (4 months each = 8 month supply) 1x Ceramic Pre