Frigidaire · Refrigerator Filters
Crosley Refrigerator PureSource Water Filter WFCB
Lower-concern filter based on typical carbon cartridge design, but Frigidaire provides no PFAS disclosure.
The Crosley/Frigidaire PureSource WFCB is a standard activated-carbon water filter. Carbon and polypropylene are lower-concern materials not typically associated with PFAS manufacturing. However, the brand makes no public statement about PFAS testing or certification, leaving treatment of the plastic housing and any adhesives unconfirmed.
Shop Frigidaire on Amazon →Material
activated carbon, polypropylene housing
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 WFCB uses activated carbon as its primary filtration medium, which is a porous form of carbon designed to trap dissolved impurities, chlorine, and some volatile organic compounds through adsorption. The housing is polypropylene (PP), a thermoplastic chosen for its durability, chemical resistance, and low leaching profile at refrigeration temperatures. Activated carbon itself does not release toxins into water under normal use; the filter's safety depends on cartridge integrity and timely replacement before media saturation.
The brand's record and disclosure
Frigidaire has not publicly disclosed PFAS content or manufacturing practices for this filter cartridge, which is typical across refrigerator filter manufacturers but leaves consumers without third-party verification. The brand does not appear in major product safety recalls specific to water filter contamination or leaching for this model line. Frigidaire is owned by Electrolux, a company with established quality standards but minimal public transparency on water filter material sourcing or PFAS avoidance.
How it compares in its category
Refrigerator filters like the WFCB occupy a middle tier of filtration intensity: they reduce chlorine taste and odor effectively but do not remove bacteria, viruses, or heavy metals at the capacity of standalone under-sink or pitcher filters. Most major refrigerator brands (LG, Samsung, GE) use similar activated carbon cartridge designs with comparable material profiles and equal lack of public PFAS disclosure. This filter is cheaper and more convenient than replacement pitcher filters but offers less comprehensive contaminant removal.
If you buy it
Replace the cartridge every 6 months or after 300 gallons of use, as stated by the manufacturer; saturated carbon loses adsorption capacity and can allow odors and chlorine through. Store the filter in a cool, dry location before installation, and do not expose it to temperatures above 86°F (30°C), as excessive heat can degrade polypropylene housing integrity. Ensure the cartridge sits flush in its housing to prevent bypass leaks. Do not attempt to clean or reuse; these filters are single-use consumables.
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.”
Polypropylene housing degradation over time
PP can become brittle with age and exposure to chlorinated water. Cracks or loose seals are visible on inspection and should trigger immediate replacement to prevent unfiltered water bypass.
Bacterial or mold growth in saturated carbon media
If the filter is not replaced within the recommended interval, saturated activated carbon can become a breeding ground for microorganisms, especially in warm environments. Regular replacement schedules eliminate this risk.
Microplastics from cartridge housing wear
No documented cases of the WFCB polypropylene housing shedding microplastics under normal refrigeration conditions. PP is stable at cold temperatures and does not leach particles into water when intact.
Activated carbon dust or fines in water
If the cartridge is damaged, ruptured, or improperly installed, loose carbon particles may pass into the water supply. Visual inspection before installation and secure seating prevent this.
Heavy metal or chemical leaching from housing
Polypropylene is chemically inert at refrigeration temperatures and does not leach lead, cadmium, or plasticizers under normal use. No recalls or reports of contamination from the WFCB housing have been documented.
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.