Aquasana Kitchen | Aquasana Clean Water Countertop Machine No Filter Used | Color: Black/Silver | Size: Os
Skip until Aquasana discloses filter composition and PFAS status.
Aquasana makes no public PFAS disclosures for this countertop filter. Activated carbon filters are lower concern, but plastic housing composition and any applied coatings remain undisclosed.
We flunk more products than we pass. This one earned its grade. How we grade
Material
activated carbon and other filter media, plastic housing
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Aquasana Kitchen | Aquasana Clean Water is made of, ingredients and materials
The Aquasana countertop unit houses activated carbon and ion-exchange resin media in a plastic housing (material composition not specified by brand). Activated carbon is effective for chlorine, taste, and odor removal, while ion-exchange targets hardness minerals. The plastic housing itself is not coated with antimicrobial or waterproof treatments on record, meaning leaching depends on the base resin type and water temperature. Aquasana does not publicly disclose the specific plastic polymer (e.g., polycarbonate, acrylic, or food-grade polystyrene) or whether the housing contacts drinking water directly at elevated temperatures.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Bacterial growth in filter media and housing
Activated carbon and ion-exchange resins can support microbial growth if filters are not replaced timely or if water sits stagnant. No specific bacterial contamination events are on record for Aquasana countertop models, but this is a known risk in all non-UV, non-heat-treated filter systems.
BPA & bisphenols
The housing material type and food-contact approval are not disclosed. If the plastic is not food-grade or is subject to temperature cycling, leaching of polymeric compounds into drinking water is a theoretical concern, but no test data or complaints are publicly available for this unit.
Source, FDA ↗Filter media degradation and particulate shedding
Activated carbon can fragment under pressure or over time, releasing fine black particles into water. Ion-exchange resin beads may also shed microparticles if worn. No reported incidents exist for Aquasana, but replacement intervals should be observed to minimize this risk.
Incomplete disclosure of filter composition
Aquasana does not publicly name the source, treatment method, or contaminant performance range of its activated carbon or resin. This prevents independent verification of filter efficacy and source safety, limiting consumer ability to assess true water quality improvement.
PFAS
Aquasana has not published test results or claims regarding PFAS (PFOA, PFOS) removal by this countertop model. Given the rising concern over PFAS in drinking water, the absence of data or transparency is a critical gap.
Source, ATSDR ↗What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
The full breakdown
The brand's record and disclosure
Aquasana has a documented history of NSF/ANSI Standard 42 (aesthetic) and Standard 53 (health) certifications for many of its filters, signaling third-party testing for common contaminants. However, the brand does not disclose filter composition (specific carbon source, resin formulation, or manufacturing origin) and remains silent on PFAS removal capability or testing. No product recalls related to bacterial growth, housing leaching, or filter degradation have been widely reported, but the lack of transparency on filter media sourcing and PFAS performance limits independent verification of safety claims.
How it compares in its category
Countertop filters like this occupy a middle tier, more convenient than pour-overs, less comprehensive than under-sink or whole-house systems, and typically cheaper than pitcher filters with certification. Aquasana's model competes with Brita and PUR on ease of use and filtration speed but lags behind under-sink systems in contamination removal breadth. Many competitors also do not explicitly test or disclose PFAS removal, making this a category-wide transparency gap rather than a brand-specific failure.
If you buy it
Replace filters on schedule (typically every 6 months for standard use) to prevent bacterial colonization in stale media and housing; unmaintained filters can develop biofilm that degrades water quality. Do not use with water temperatures above 60C (140F) unless housing material is specified; heat can accelerate leaching from undisclosed plastic components. Store the unit away from direct sunlight and heat sources. If you rely on PFAS reduction, contact Aquasana directly for third-party test data or choose a system with explicit PFAS removal claims.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Aquasana 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.