Full Circle Home 3-Piece Soma Water Pitcher Set
Low PFAS risk for the glass vessel, but plastic filter parts lack specification.
This Full Circle and Soma set features a borosilicate glass pitcher with low PFAS risk, though plastic filter components and any coatings remain undisclosed. The brand has made no PFAS claims.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Glass pitcher body; plastic/resin components (unspecified polymer)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Unspecified plastic/resin leachables from filter housing and cartridge
The filter cartridge and pitcher lid contain plastics whose polymer type and chemical composition are not disclosed. Standard activated carbon filters can leach small amounts of carbon particles or adsorbed impurities if not pre-rinsed; without material specs, risk of BPA, phthalates, or other additives cannot be ruled out.
Bacterial growth in filter housing if maintenance is poor
Any reusable pitcher filter is prone to biofilm formation and bacterial colonization in the plastic housing and filter bed if water sits unused for extended periods or if the cartridge is not replaced on schedule. This is a use-dependent hazard, not a manufacturing defect.
Filter medium particulate shedding
Activated carbon and ion-exchange resin can shed fine particles, especially as the filter ages. No public data on Soma's cartridge shedding rate; pre-rinsing filter cartridges before first use is a standard mitigation but not universally practiced by consumers.
What’s reassuring
Uncoated safe material
Bare cast iron, stainless steel, carbon steel, or glass with no PFAS coating.
VOC off-gassing from plastic components
No recalls or complaints on record for odor or taste issues from Soma pitchers. However, plastic seals and gaskets may release trace volatile organic compounds, particularly if exposed to warm water; this is typical of the category and is not specific to Soma.
Heavy metals
Soma does not publish independent lab testing for lead, cadmium, or other heavy metals in filter cartridges or plastic housing. No complaints or recalls suggest contamination, but lack of third-party certification leaves this unverified.
Source: FDA ↗The full breakdown
What it's made of and why it matters
The Soma pitcher body is borosilicate glass, which is chemically inert and does not leach contaminants into water under normal use. The filter cartridge and pitcher lid contain plastic and resin components whose specific polymer types are not disclosed by the brand. This opacity is common in the reusable water filter market but means potential leachables from the plastic housing and filter medium cannot be independently assessed without material specifications.
The brand's record and disclosure
Soma does not publicly disclose detailed material composition, third-party testing results, or certifications for heavy metals or VOC emissions from plastic components. The brand has not published statements on PFAS use in filter media or housing, which is a notable gap given industry-wide scrutiny. No major recalls or safety controversies are on record for this product line, but the lack of proactive disclosure limits confidence in risk assessment.
How it compares in its category
Reusable pitcher filters typically use activated carbon and ion-exchange resin; Soma's specific filter medium is not detailed. Competitors like Brita and PUR similarly do not fully disclose polymer types in their housings. Soma's glass pitcher design is a material advantage over all-plastic alternatives, but the undisclosed plastic components place it at parity with or slightly below more transparent competitors in the mid-market segment.
If you buy it
Replace filter cartridges every 2-3 months or per manufacturer guidance; stagnant filters can support bacterial growth if the housing is not kept clean. Store the pitcher in a cool, dark place away from heat and direct sunlight to minimize any potential leaching from plastic seals. Rinse the glass pitcher and lid regularly with warm water; do not use abrasive scrubbers on the lid gasket. Do not use hot water above 40 degrees Celsius in the pitcher, as elevated temperatures may increase plastic off-gassing.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Soma has made none
Formulations change between production runs, so check the current label. How we grade.
More water 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.