Aquasure Review, Is Aquasure Non-Toxic?
Aquasure averages 87 out of 100 on PFAS Authority's PFAS and toxin screen across the 11 Aquasure products graded as of October 2026, and all 11 reach its 70 point pass mark.
Aquasure grades Excellent on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
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.
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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.
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.
Does Aquasure have PFAS, by category
Which Aquasure products are PFAS-free? Good or better, best-graded first
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. Under-sink RO systems accumulate biofilm if filters…
4 hazards checked on this product, all on its full breakdown.
- carbon/sediment filters, RO membrane, plastic housing
- We found no PFAS statement from the brand
- Bacterial growth in filter housing. If filters are not replaced on schedule or if the system sits unused for…
4 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 100 GPD Under Sink Reverse Osmosis System with Pressure Pump (AS-PR100E)
- Plastic housing, RO membrane, carbon filter media
- We found no PFAS statement from the brand
- Bacterial biofilm in storage tank, RO systems include a pressurized tank where treated water sits; if filters…
3 hazards checked on this product, all on its full breakdown.
- Plastic housing, carbon/RO filter media
- We found no PFAS statement from the brand
- Bacterial growth in storage tank and filter cartridges. Under-sink RO systems create stagnant water…
3 hazards checked on this product, all on its full breakdown.
- Carbon and resin filters, plastic housing
- We found no PFAS statement from the brand
- Bacterial growth in filter cartridges and storage tank. All RO systems with post-storage tanks carry biofilm…
5 hazards checked on this product, all on its full breakdown.
- RO membrane, carbon filters, plastic housing
- We found no PFAS statement from the brand
- Bacterial or mold growth in carbon cartridges and housing. If the system sits unused for extended periods or…
2 hazards checked on this product, all on its full breakdown.
- Reverse osmosis membrane, plastic housing, carbon/activated carbon filter media
- We found no PFAS statement from the brand
- Plastic leaching from housing and tubing. Polypropylene and polyethylene components in the housing and…
4 hazards checked on this product, all on its full breakdown.
- RO/carbon filter cartridges, plastic housing
- We found no PFAS statement from the brand
- Bacterial growth in filter housing and cartridges. If cartridges are not replaced on the recommended schedule…
4 hazards checked on this product, all on its full breakdown.
- RO membrane, carbon filters, plastic housing
- We found no PFAS statement from the brand
- Plastic housing leachables (unidentified polymer type). Aquasure has not disclosed the specific resin or…
4 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series AS-PR75AK Reverse Osmosis Water Filtration System with Chrome Faucet
- Reverse osmosis membrane and carbon filters
- We found no PFAS statement from the brand
- Bacterial and biofilm growth in storage tank and membrane housing, RO systems store treated water in a tank…
2 hazards checked on this product, all on its full breakdown.
- RO membrane, activated carbon filter, chrome faucet
- We found no PFAS statement from the brand
- PFAS. Thin-film composite RO membranes and some activated carbon sources have been reported to contain or…
3 hazards checked on this product, all on its full breakdown.
What to buy instead Good or better, in the categories Aquasure sells
- Multi-stage filter cartridges (activated carbon, ion exchange resins)
- The brand calls it PFAS-free, which we have not verified
- Bacterial growth in filter cartridges
3 hazards checked on this product, all on its full breakdown.
- Carbon/RO membrane filters, plastic housing
- We found no PFAS statement from the brand
- Bacterial growth in stagnant filter cartridges
2 hazards checked on this product, all on its full breakdown.
APEC Water Systems
Ultimate RO-PERM Reverse Osmosis Drinking Water Filter System
- activated carbon, RO membrane, polypropylene housing
- We found no PFAS statement from the brand
- Bacterial growth in filter housings and membrane
3 hazards checked on this product, all on its full breakdown.
Aquasure and PFAS, common questions
- Does Aquasure have PFAS?
- Aquasure averages 87 out of 100 on PFAS Authority's PFAS and toxin screen across the 11 Aquasure products graded as of October 2026, and all 11 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Aquasure non-toxic?
- AQUASURE Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System is the highest-graded Aquasure product we have scored, at 100/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Aquasure products are lower concern for PFAS?
- The highest-graded Aquasure products we have scored are AQUASURE Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System, Aquasure Premier Pro Reverse Osmosis Drinking Water System, Premier Series 100 GPD Under Sink Reverse Osmosis System with Pressure Pump (AS-PR100E). That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →