Sustainable Pitcher vs Filtered Water Faucet: which is safer?
Waterdrop Filtered Water Faucet is our pick: better on PFAS and on the overall hazard picture.
Soma
Sustainable Pitcher
PFAS grade
Excellent 100/100
Overall grade
Excellent 88/100
Verdict
Buy
Hazard flags
⚑ 3
Material
borosilicate glass pitcher, activated carbon filter cartridge
Confidence
72%
PossibleBacterial growth in filter housing
PossibleActivated carbon dust in water
PossibleRubber seal degradation
Our pick
Waterdrop
Filtered Water Faucet
PFAS grade
Excellent 100/100
Overall grade
Excellent 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
stainless steel faucet body; activated carbon/ion-exchange filter cartridge
Confidence
72%
PossibleBacterial growth in filter cartridge
PossibleFilter cartridge housing degradation
Where these two actually differ
- We flag Bacterial growth in filter housing, Activated carbon dust in water and Rubber seal degradation on the Soma and not on the Waterdrop.
- We flag Bacterial growth in filter cartridge and Filter cartridge housing degradation on the Waterdrop and not on the Soma.
- The Soma is borosilicate glass pitcher, activated carbon filter cartridge where the Waterdrop is stainless steel faucet body; activated carbon/ion-exchange filter cartridge, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More water filters: see the full ranking