Water Filter Pitcher Opal Black 12 Cup with B15 Filter + 2 x City Filter Water Bottle with Purifying Filter (Pi vs Sustainable Pitcher: which is safer?

Where these two actually differ

• We flag Bacterial growth in filter media and housing if unmaintained, Filter cartridge housing materials (plastic caps, seals) and Ion-exchange resin depletion without visual indicator on the Aquaphor and not on the Soma.
• We flag Bacterial growth in filter housing, Activated carbon dust in water and Rubber seal degradation on the Soma and not on the Aquaphor.
• The Aquaphor is Plastic pitcher housing, activated carbon and ion-exchange filter media where the Soma is borosilicate glass pitcher, 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.