Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs Culligan 12-Cup Water Filter Pitcher with ZeroWater Technology: which is safer?

Where these two actually differ

• We flag Chemical overdose or misuse, Degradation and loss of efficacy over time, Glass bottle breakage and spillage and Chlorine residue and taste/odor on the Aquamira and not on the ZeroWater.
• We flag Bacterial growth in exhausted or unmaintained filter media, Filter cartridge seal degradation and Contaminant reintroduction from ambient water quality on the ZeroWater and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the ZeroWater is Activated carbon and ion-exchange resin filter media, which is most of the difference in these two grades.
• These two are 5 points apart, close enough that price and fit should decide it rather than our grade.