Easy test
Easy test. Results in a timely manner.
By Richard V.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
527 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 The Fair Hearing, with an average rating of 4.7 out of 5.
Showing 458 reviews with 5 stars · Clear filters
Easy test. Results in a timely manner.
By Richard V.
Your lab has been tremendous in providing us critical information about water quality in Gordon County, GA. Thank you so much and keep up the great work!
By customer
Response from Cyclopure· May 22, 2024
Thanks for your feedback. We're glad to hear your community is finding the test results so useful!
Simple, quick and inexpensive. A great way to achieve piece of mind. Thank you for this service!
By Gerald M.
Cost effective way of doing home testing.
By RustyA
Yes. Quick response to a perceived problem. Clear instructions even for an older person. Also most reasonably priced.
By pnw sailor and C.
Professional. No nonsense. I received exactly what was advertised. Great communication. Test results arrived just as promised.
By RDM
The whole process was easy and the final report was clear and informative
By NWI
Quick and easy test, decent lab report.
By John