Soma Pitcher
No coating of concern recorded, and no PFAS statement from the brand.
The brand has published no PFAS statement for this product that we could find.
We flunk more products than we pass. This one earned its grade. How we grade
Material
BPA-free plastic pitcher with activated carbon filter
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
What Soma Pitcher is made of, ingredients and materials
The Soma pitcher is a plastic water filter with a BPA-free housing and an activated carbon filter cartridge. The plastic body is food-grade and designed to hold potable water without leaching estrogenic compounds. Activated carbon is a well-established, inert filtration medium that removes chlorine, odor, and some organic compounds through adsorption rather than chemical reaction, making it stable during normal use.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Bacterial growth in filter or pitcher if unmaintained
Activated carbon and the pitcher cavity are moist environments. If filters are not replaced on schedule or if the pitcher sits with standing water, microbial colonization can occur. Regular cleaning and timely filter replacement mitigate this risk.
Plastic housing leachables at elevated temperature
Although BPA-free, the plastic formulation is not disclosed. Heating the pitcher or exposing it to sustained heat (e.g., direct sunlight) may accelerate leaching of other polymeric additives. Normal ambient-temperature use carries minimal risk.
Activated carbon dust or particulate in water if filter damaged
If the filter cartridge is cracked or improperly seated, carbon particles may shed into filtered water. This is not toxic but is a sign of improper installation or a defective filter; inspect the filter seal before use.
Reduced filtration efficacy over time if filter not replaced
Activated carbon becomes saturated with contaminants and loses adsorptive capacity. Using an expired filter may provide a false sense of safety while water quality degrades. Soma does not publish specific filter lifespan data for different water conditions.
Mold or mildew growth on pitcher seals or lid
The pitcher lid and gasket seals are common sites for fungal growth in humid conditions. Ensure all parts dry thoroughly after washing and do not seal the pitcher while wet.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
How is this PFAS grade calculated?
The brand's record and disclosure
Soma does not publish detailed material safety or chemical sourcing statements for this pitcher, and the brand has made no public PFAS commitment or disclosure. The pitcher carries no third-party certifications (NSF, WQA) on public record. The brand focuses marketing on sustainability and design but offers limited transparency on hazard testing or filter efficacy claims.
How it compares in its category
Soma pitchers are mid-market in price and functionality compared to brands like Brita and PUR, which publish NSF certification and filter performance data. Activated carbon filters in this class are all similar in mechanism; Soma's main differentiator is aesthetic design rather than performance depth. The lack of third-party certification is typical of premium-positioned brands but limits independent verification of filtration claims.
If you buy it
Replace the filter every 2-3 months or per manufacturer guidance; expired filters lose effectiveness and can harbor bacterial growth if stored wet. Clean the pitcher interior weekly with mild soap and dry completely to prevent mold. Do not microwave or expose to high heat, as the plastic may warp or release compounds under stress. Store in a cool, dark place away from direct sunlight to preserve filter and plastic integrity.
What is not known about PFAS in this product?
- Basis
- Model estimate, 70% 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.
What are the PFAS-free alternatives to Soma Pitcher?
- glass bottles, sodium dichloroisocyanurate treatment chemical
- We found no PFAS statement from the brand
- Chemical overdose or misuse
5 hazards checked on this product, all on its full breakdown.
- Stainless steel housing and spigot
- We found no PFAS statement from the brand
- Bacterial growth and biofilm if filters not replaced
5 hazards checked on this product, all on its full breakdown.
- Borosilicate glass pitcher, replaceable activated-carbon filter cartridge
- Bacterial growth in filter cartridge if unmaintained
5 hazards checked on this product, all on its full breakdown.
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.