Frigidaire · Refrigerator Filters
Frigidaire FPPWFU01 and PAULTRA2 Water and Air Filter Combo Kit
Lower-concern filter combo; standard carbon/mechanical media with no known PFAS use, but Frigidaire provides no explicit PFAS disclosure.
This filter kit uses standard activated carbon and mechanical filtration media, not Teflon-type coating or coated surfaces typically associated with PFAS. Frigidaire does not publish PFAS-related claims or certifications for this product.
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Activated carbon and mechanical filter media (FPPWFU01); HEPA-type media and carbon (PAULTRA2)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The FPPWFU01 water filter uses activated carbon and mechanical filtration media, a well-established technology for chlorine, taste, and odor removal in refrigerator systems. The PAULTRA2 air filter combines HEPA-type media with carbon for particulate and odor capture in fridge air circulation. Both are solid-state, non-leaching materials when functioning properly; no heating or solvent exposure occurs during normal use, eliminating typical risks seen in cookware or food-contact polymers.
The brand's record and disclosure
Frigidaire does not provide explicit PFAS-free certification or transparency statements for this filter combo on publicly available product literature or websites. The brand has no documented major product safety recalls tied to water or air filters in this model line. Frigidaire is owned by Electrolux, a large appliance manufacturer with mixed sustainability communication; no independent third-party certifications (NSF, WQA) are prominently marketed for these filters.
How it compares in its category
Refrigerator filter combos are a mature, low-risk product category. The FPPWFU01/PAULTRA2 pairing uses industry-standard materials; competitors like GE and LG use comparable carbon-mechanical designs. Aftermarket third-party filters (e.g., EveryDrop, Aqua Fresh) sometimes carry NSF certification, which Frigidaire OEM filters do not advertise. The absence of NSF marking is not a safety red flag but indicates lower independent verification than premium alternatives.
If you buy it
Replace the water filter every 6 months or per manufacturer guidance; exhausted carbon loses adsorption capacity and does not create safety hazards but fails to reduce chlorine taste effectively. Replace air filter every 12 months or sooner if fridge odors persist. Do not attempt to rinse or reuse filters; both are single-use disposables. Store unopened filters in a cool, dry place; exposure to direct sunlight or moisture before installation can reduce efficacy but poses no toxicity risk.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Bacterial growth in stagnant water channels
If water filter is left installed beyond recommended replacement interval (6+ months) or if refrigerator sits unused for extended periods, bacterial biofilm can accumulate in the carbon bed and downstream tubing. This is a function of filter age and system maintenance, not a manufacturing defect; routine replacement eliminates the risk.
Carbon dust or filter media fragmentation
Industrial-grade activated carbon in commercial refrigerator filters is consolidated and stable; fragmentation or dust shedding is not documented for this product line. Improper installation or physical damage during handling could theoretically dislodge particles, but this would be an installation error, not an inherent product hazard.
Housing material leachables (filter cartridge casing)
The filter casing is typically polypropylene or polyethylene, inert plastics not known to leach when in contact with cold water and at room temperature. No documented cases of off-taste, odor, or leachate contamination from Frigidaire OEM filter housings exist in public records or consumer complaint databases.
Allergen release from HEPA-type media (PAULTRA2 air filter)
HEPA-type filters mechanically trap dust, pollen, and pet dander; improper handling during removal or disposal could resuspend captured allergens into the air. This is a usage concern, not a material toxicity issue. Users with severe allergies should exercise care when removing and discarding spent filters.
Certification gaps and performance opacity
Frigidaire does not publish NSF, WQA, or equivalent third-party test reports for chlorine reduction or particulate removal rates; consumers cannot independently verify filtration claims. Lack of transparency on performance is a consumer information gap, not a safety toxin, but limits accountability.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Refrigerator Filters
Kenmore
9690 Refrigerator Water Filter 1-Pack, Nsf/wqa/iapmo Certified, Reduces 99% Chlorine & Odor, BPA-Free, Replacement for 46-9690 469690 Lt700p
activated carbon filter cartridge
Lower-concern water filter; carbon-based design unlikely to contain PFAS, but Kenmore makes no explicit PFAS disclosure.
✓Verified PFAS-free by a third party
Kenmore
Pureline Filter Compatible with Whirlpool Everydrop Filter 1
Activated carbon and fiberglass filter media
Lower concern for PFAS; standard cartridge filter with no known PFAS-bearing materials, but brand offers no transparency.
✓Bare metal or glass, no coating at all
Clearly Filtered
Water Pitcher Replacement Filter 3-Pack
Activated carbon and ion-exchange resin filter media
Lower-concern option; activated carbon filters are standard PFAS-reduction media, but verify pitcher durability and actual tested removal rates independently.
✓Brand claims PFAS-free (unverified)
More refrigerator filters grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.