Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs PÜR Pitcher Filtration System, 7 Cup: 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 PUR.
• We flag Bacterial growth in filter media if unmaintained, Filter media breakdown or particle shedding, Algae or mold growth in pitcher housing (visible) and Contaminant breakthrough if filter saturation is missed on the PUR and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the PUR is Plastic pitcher with activated carbon filter cartridge, 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.