Seth S.
Great Service
Fast and efficient testing. Would highly recommend!

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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Seth S.
Fast and efficient testing. Would highly recommend!
customer
Testing process was very straight-forward. And it showed that our filtered water was free of pollutants. yay!
Christine
Clear instructions and prompt results
customer
Fast and reliable service.
William K.
Final rating is not reached. Still waiting to hear back about my water analysis. Sent sample a while ago to Chicago. They said that they would email me when they receive it. Sent it about two weeks ago. The pitcher i bought I am using, with the filter.
Response from CyclopureAug 21, 2023
Hi William, I'm glad we were able to reach you by phone over the weekend and locate the results we had sent to you on 8/15/23. Thank you for your review and your support!
George in New E.
Easy order and return shipping. Good value. Clear communication.
Wyckoff
Promptness of results Professional and informative when first contacted on the phone
Mark P.
Simple process. Easy instructions. Thorough test. All for an affordable price.