Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs 10-Cup Ready Pour Pitcher: 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 Culligan.
• We flag Bacterial growth in filter media if neglected, Ion-exchange resin exhaustion and mineral release, Inadequate contaminant removal (performance misalignment) and Plastic pitcher degradation from sunlight or heat on the Culligan and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the Culligan is BPA-free plastic pitcher with carbon/ion-exchange filter, 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.