LG · Pitcher Water Filters & Cartridges
Waterdrop Slim Water Filter Dispenser, Lg 35-cup, 200-gallon For Parts
Skip until brand confirms filter media PFAS status.
Water filter dispensers use activated carbon and plastic components. Waterdrop provides no public PFAS disclosure for this model; carbon filters may contain legacy PFAS from manufacturing. Request certification or lab testing before purchase.
Shop LG on Amazon →Material
plastic housing, activated carbon filter media
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
This dispenser uses a plastic housing (typically polypropylene or similar food-grade polymer) paired with an activated carbon filter cartridge. The plastic housing itself is not a known source of leachates into filtered water at room temperature, since water does not contact the structural plastic significantly. The activated carbon media is the functional component; it binds common contaminants (chlorine, some pesticides, odors) but does not add material hazards unless the resin binder or media itself contains problematic substances like PFAS, which LG has not publicly disclosed.
The brand's record and disclosure
LG Electronics has not published transparent certification or testing data on whether their water filter cartridges contain intentional PFAS compounds or PFAS residues from manufacturing. The company lacks a public commitment to PFAS-free filter media comparable to competitors like Brita and Pur, which have made explicit statements. No major recalls or contamination incidents specific to LG water filter housing or cartridges are on record, but silence on PFAS sourcing is a significant gap in product safety communication for a pitcher-style filter marketed for drinking water.
How it compares in its category
Pitcher and dispenser filters are generally low-risk if the housing and cartridge materials are stable, since water contact is passive and brief. LG's product sits in the mid-market segment by capacity (35 cups). Other brands like Brita, PUR, and Clearly Filtered have published more detailed material sourcing information or third-party certifications (NSF, WQA). LG's lack of public PFAS disclosure puts it at a transparency disadvantage, even if the actual risk may be comparable to undisclosed competitors.
If you buy it
Replace cartridges every 2-3 months or after 200 gallons (as stated), whichever comes first; expired cartridges lose effectiveness and may harbor bacterial growth if stored damp. Store the dispenser in a cool, dry place away from direct sunlight to prevent plastic degradation. Do not use with water above room temperature, as this accelerates any potential leaching from the housing or cartridge binder. Request LG customer service confirmation of PFAS status in the filter media before purchase, or consider brands with explicit PFAS-free claims.
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.”
Activated carbon cartridge replacement compliance and bacterial regrowth
If cartridges are not replaced on schedule or if the dispenser sits unused for extended periods, stagnant water can allow bacteria to colonize the filter media itself. This is a maintenance issue, not a material defect, but common with pitcher filters.
Plastic housing leaching under non-standard conditions
Food-grade polypropylene housing is stable in cold water contact. No documented cases of leaching from LG dispenser housings have been reported, and room-temperature use poses minimal risk.
Activated carbon binder composition (non-PFAS)
Carbon cartridges may use synthetic binders or activated charcoal derived from coal or coconut; if not declared, minor volatile organic compound (VOC) off-gassing or trace mineral leaching is theoretically possible but rarely significant in typical use.
Filter media PFAS content (intentional or residual)
Activated carbon is sometimes manufactured or treated with PFAS-containing compounds; LG has not publicly confirmed or denied this for their cartridges, creating a transparency hazard that elevates caution.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 62% 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 Pitcher Water Filters & Cartridges
ZeroWater
12 Cup Ready Read Water Filtration Pitcher
polystyrene pitcher, activated carbon filter cartridge
Lower concern, but no third-party PFAS testing publicly confirmed, brand's claim unverified.
✓Brand claims PFAS-free (unverified)
Aqua Flask
AquaTru AT100 Countertop Reverse Osmosis Water Purifier with pitcher
Plastic housing, reverse osmosis membrane, activated carbon filters, stainless steel components
Lower concern; RO filters and carbon are standard PFAS-removal technology, but brand makes no explicit PFAS claims.
✓Bare metal or glass, no coating at all
Clearly Filtered
Aarke Purifier Large Water Filter Pitcher
activated carbon and ion-exchange resin filter media; plastic pitcher body
Lower-concern water filter with credible PFAS removal claims; MADE SAFE cert adds confidence, though direct lab PFAS detection data unavailable.
✓Verified PFAS-free by a third party
More pitcher water filters & cartridges 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.