Tmac
Great job getting results and great…
Great job getting results and great price
Response from CyclopureDec 29, 2025
Thanks for your review!

Cyclopure 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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Tmac
Great job getting results and great price
Response from CyclopureDec 29, 2025
Thanks for your review!
B. D.
I received the water test results in the expected time frame. I'm confident in its accuracy. The attached report was very detailed. The price was reasonable.
Response from CyclopureDec 29, 2025
Thanks for your review! We’re happy the results were timely, detailed, and met your expectations.
Bill R.
Quick turn around and great customer support are hard to beat.
Response from CyclopureDec 22, 2025
Thanks for the feedback, Bill! We're glad to hear you had a good experience using our Water Test Kit for PFAS.
Bill T.
Clear, accurate reporting Timely response Helpful
Response from CyclopureDec 22, 2025
Thanks for your review! We're glad to hear you had a smooth experience using our Water Test Kit for PFAS.
Chris D.
You tube instructions were easy to follow. Great service.
Response from CyclopureDec 22, 2025
Thanks for the review! Glad to hear our instructional video was helpful.
Wendy W.
The PFAS water test kit with clear instructions and prepaid shipping made the sample process so easy. I appreciated Cyclopure's automated status emails and the promptly emailed results.
Response from CyclopureDec 16, 2025
Thank you for your review! We’re glad the clear instructions, prepaid shipping, and timely updates made for a smooth process.
Gerald R.
did a great job.
Response from CyclopureDec 15, 2025
Hi Gerald, your results were sent out on 12/11. We have resent the email with the report.
customer
Everything went according to plan, and expectations.
Response from CyclopureDec 15, 2025
Thanks for the review! We're glad your PFAS testing with the WTK went as planned.