CyclopureCyclopure is a materials science and environmental engineering firm headquartered in Evanston, Illinois. The company has developed a novel adsorbent (tradename DEXSORB®) with high selectivity for diverse PFAS structures, regardless of chain length, structure, or functional group. DEXSORB is commercialized for multiple PFAS related uses, including (i) environmental monitoring, (ii) household filtration products, and (iii) municipal + industrial treatment systems.
Cyclopure (cyclopure.com) has 527 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
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customer
Didn't know I could not use this test to apply to NJ DEP spill fund to have a POET system installed, otherwise very satisfied.
Response from CyclopureNov 17, 2025
Thanks for the review. Our support team can always assist in checking whether the Water Test Kit Pro meets the eligibility criteria for a program.
customer
Timely results with all the information to identify the sample.
Response from CyclopureNov 17, 2025
Thanks for the review!
Garver, J.
Rapid turnaround and reliable results.
Response from CyclopureNov 17, 2025
Thanks for the review, John!
customer
Very responsive to our questions. Report was very detailed. Great customer service.
Response from CyclopureNov 17, 2025
Thanks for the review! We're glad our team could help.
customer
Easy to perform and timely delivery
Response from CyclopureNov 17, 2025
Thank you for your feedback. We're glad you found your PFAS testing experience quick and easy.
customer
Quick and easy. Full spectrum of PFAS results from my well water.
Response from CyclopureNov 17, 2025
Thanks for the review! We're glad to hear you had a straightforward and quick experience testing for PFAS with our Water Test Kit.
Mr. JON H.
quick and easy
Response from CyclopureNov 17, 2025
Thanks for the feedback, Jon!
Tim
Exactly as advertised! Aside from doing exactly what they said, I needed some extra help finding one of the reports. Customer service was right on top of it and got back to me with exactly what I needed right away. So great service plus great SERVICE! Highly recommended.
Response from CyclopureNov 11, 2025
Thank you for your kind words! We’re glad everything worked as promised and that our team could help locate the report right away. We truly appreciate your recommendation!
