Pitcher vs Filter: which is safer?

ZeroWater Filter is our pick: better on PFAS and on the overall hazard picture.

Soma

Pitcher

PFAS grade

A 100/100

Overall grade

C 78/100

Verdict

Buy

Hazard flags

⚑ 4

Material

BPA-free plastic pitcher with activated carbon filter

Confidence

70%

PossibleBacterial growth and microbial contamination

ReportedActivated carbon filter exhaustion and ineffective filtration

PossiblePlastic degradation and leaching from physical damage

Why this gradeBuy

Our pick

ZeroWater

Filter

PFAS grade

A 100/100

Overall grade

B 88/100

Verdict

Buy with care

Hazard flags

⚑ 3

Material

not stated

Confidence

100%

PossibleBacterial colonization in filter media and housing

PossibleFilter media degradation and microparticulate release

PossibleCross-contamination from refill handling

Why this gradeBuy

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