Sustainable Pitcher & Plant-Based Water Filter vs Culligan 12-Cup Water Filter Pitcher with ZeroWater Technology: which is safer?

Where these two actually differ

• We flag Bacterial growth in filter media if unmaintained, Mold or algae growth in pitcher body and Contaminant removal efficacy claims without third-party verification on the Soma and not on the ZeroWater.
• We flag Bacterial growth in reservoir if filter unmaintained or water stored too long, Filter cartridge degradation and particle escape if overfilled or misseated and Ion-exchange resin saturation without visible warning on the ZeroWater and not on the Soma.
• The Soma is BPA-free plastic pitcher; activated carbon and plant-based filter media 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.