Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs 30 Cup Series Water Filter 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 Great Value.
• We flag Bacterial growth and biofilm in cartridge, Ion-exchange resin particle shedding, Activated carbon dust in first use and Lack of contaminant removal verification on the Great Value and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the Great Value is Activated carbon and ion-exchange resin filter media; plastic pitcher housing, 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.