Wf537 Refrigerator Water Filter Replacement vs Whirlpool Everydrop Refrigerator Water Filter EDRARXD1: which is safer?
Aqua Fresh Wf537 Refrigerator Water Filter Replacement is our pick, better on PFAS and on the overall hazard picture.
Our pick
Aqua Fresh
Wf537 Refrigerator Water Filter Replacement
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleBacterial growth in filter media or housing
PossibleCarbon dust or resin particle release into water
PossibleDegradation and bypass of contaminants over time
EveryDrop
Whirlpool Everydrop Refrigerator Water Filter EDRARXD1
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleBacterial biofilm growth in unmaintained filters
PossibleCarbon dust and particulate bypass at installation
PossibleCross-contamination from incompatible appliances
Where these two actually differ
- We flag Bacterial growth in filter media or housing, Carbon dust or resin particle release into water and Degradation and bypass of contaminants over time on the Aqua Fresh and not on the EveryDrop.
- We flag Bacterial biofilm growth in unmaintained filters, Carbon dust and particulate bypass at installation, Cross-contamination from incompatible appliances and Clogging and reduced contaminant contact time on the EveryDrop and not on the Aqua Fresh.
- The Aqua Fresh is activated carbon and/or ion-exchange resin filtration media where the EveryDrop is Activated carbon filter cartridge with cellulose/resin media, 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, which covers 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 refrigerator filters, see the full ranking