DuPont Traditional Filtered Water Pitcher PT100XW
Lower concern water filter. DuPont silent on PFAS in this model.
Activated carbon filters in pitchers typically pose lower PFAS risk than coated cookware or treated textiles. DuPont provides no public PFAS disclosure for this product line. No third-party verification available.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Plastic pitcher with activated carbon filter cartridge
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What DuPont Traditional Filtered Water Pitcher is made of, ingredients and materials
The PT100XW is a polypropylene (PP) pitcher housing with an activated carbon filter cartridge. PP is a thermoplastic with low leaching risk at room temperature and is commonly used in food-contact water pitchers. The activated carbon media itself is a processed form of carbon that does not leach harmful compounds into water under normal use; it traps contaminants through adsorption rather than dissolving into the filtrate.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Bacterial growth in filter media if not maintained
Activated carbon filters that are not replaced regularly or stored wet can harbor bacterial colonies, particularly if pitcher sits unused or water stagnates. This is a common issue across all carbon pitcher brands and is managed entirely through user maintenance protocol.
Polypropylene leaching at elevated temperature
While PP is stable at room temperature, exposure to hot water or storage near heat sources could theoretically promote minor leaching of oligomers or residual monomers. This pitcher is designed for cold or room-temperature filtered water only; using with hot tap water is not recommended.
Filter cartridge housing material composition unclear
Public documentation does not specify the exact polymer or additives used in the replacement filter cartridge casing (not the carbon media itself). Without independent testing, potential for minor leachables from cartridge materials cannot be fully ruled out, though activated carbon itself is inert.
Seal and gasket degradation over time
Rubber or silicone seals in the pitcher lid and filter housing can degrade, particularly with repeated washing or mineral buildup in hard water areas. Degraded seals may allow unfiltered water bypass or harbor mold; replacement pitchers are inexpensive if seals fail.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
Polypropylene is not typically a source of lead, cadmium, or other metals in food-contact water pitchers. No recalls or test reports of metal contamination from DuPont PT100XW have been publicly documented.
Source, FDA ↗The full breakdown
The brand's record and disclosure
DuPont has a mixed public profile on water safety disclosures. The company does not prominently publish independent test results or NSF certification claims for the PT100XW model on consumer-facing materials. DuPont's broader history includes legacy PFOA contamination issues at manufacturing sites, though those are unrelated to this specific product line. For this pitcher model, transparency on filter performance claims and cartridge composition is limited in publicly available documentation.
How it compares in its category
Activated carbon pitchers like this one are among the most common entry-level filtration options. They typically perform adequately for chlorine and taste/odor reduction but offer no bacterial or viral removal without additional media. The PT100XW lacks third-party NSF certification visible in standard product listings, which is common among budget pitcher models but differs from premium competitors that carry NSF/ANSI 42 or 53 marks. Cost-performance positioning is standard for the category; no distinguishing safety advantage or deficit versus similar unbranded PP pitchers.
If you buy it
Replace the cartridge every 2 months or 40 gallons (or per package instructions) to prevent bacterial biofilm growth inside a saturated filter. Do not leave standing water in the pitcher for more than 24 hours; empty and dry it if not in use. Keep the pitcher away from direct sunlight and store at room temperature. Hand-wash only; do not place in dishwashers, as heat can stress polypropylene joints and seals.
What we don’t know
- Basis
- Model estimate, 62% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Dupont has made none
Formulations change between production runs, so check the current label. How we grade.
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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.