Do APEC Water Systems water filters have PFAS?
APEC Water Systems water filters average 96 out of 100 on PFAS Authority's PFAS and toxin screen across the 6 APEC Water Systems water filters graded as of October 2026, above the 95 out of 100 median for the 64 other water filters brands graded alongside it.
APEC Water Systems water filters average Excellent on our four-band scale. 6 of the 6 we graded are worth buying.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Do APEC Water Systems filters remove PFAS?
No certifier lists a PFAS reduction claim for APEC Water Systems.
This is a separate question from the grade above, which is about what the filter is made of. A certification means a certifier tested one specific claim on one specific model, so it covers the models named here and nothing else in the range.
Registers checked September 29, 2026. A lab test the brand publishes is a real result and not a certification. See every filter certified to reduce PFAS, and what APEC Water Systems says about PFAS.
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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.
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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
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- 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.
APEC Water Systems water filters worth buying Good or better, best-graded first
- Brass body, stainless steel spout, standard kitchen faucet
- We found no PFAS statement from the brand
- Bacterial biofilm growth in spout/aerator. All kitchen faucets accumulate biofilm in the aerator screen and…
2 hazards checked on this product, all on its full breakdown.
APEC Water Systems
APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System
- reverse osmosis membrane, carbon filters, plastic housing
- We found no PFAS statement from the brand
- Bacterial growth in filter media if unmaintained. Carbon pre-filters and spent RO cartridges can develop…
3 hazards checked on this product, all on its full breakdown.
- Reverse osmosis membrane, carbon filters, plastic housing
- We found no PFAS statement from the brand
- Bacterial growth in storage tank or membrane if unmaintained, RO systems create low-mineral water that is…
3 hazards checked on this product, all on its full breakdown.
APEC Water Systems
APEC Water High Capacity Under-Sink Water Filter System CS-2500
- Multi-stage carbon and sediment filter cartridges; polypropylene housing
- We found no PFAS statement from the brand
- Bacterial growth in filter cartridge. Activated carbon can support biofilm growth if cartridges are not…
4 hazards checked on this product, all on its full breakdown.
- ceramic disc faucet cartridge, brass/metal body
- We found no PFAS statement from the brand
- Lead. Brass faucets can release small amounts of lead and copper if water pH is acidic (below 6.5) or if…
3 hazards checked on this product, all on its full breakdown.
- Activated carbon and RO membrane filtration (no synthetic coatings disclosed)
- We found no PFAS statement from the brand
- Bacterial growth in filter housing. Unmaintained or expired carbon cartridges and stagnant water in the…
3 hazards checked on this product, all on its full breakdown.
Better water filters from other brands
Graded higher than the APEC Water Systems average of 96.
- 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.
The same question, asked of the other water filters brands
Best average grade first. APEC Water Systems averages 96.
See every APEC Water Systems product we grade on the APEC Water Systems brand page, or the full water filters ranking.