William O.
Good value
Good price for analysis. Easy to use

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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William O.
Good price for analysis. Easy to use
Gary D.
I had been concerned that I had not received my PFAS Test Results. Immediately after I raised the issue, the Cyclopure team swung into action with a personal email, attached the test results and provided an audit from their IT department showing when the results had previously been sent. This is a team that takes great pride in their product and image. Well done.
Response from CyclopureMay 29, 2024
Hi Gary, We sent your report out on May 24 from the email address [email protected]. We saw your erroneous review last night so we forwarded the report again. Please call us at 312-639-5009 if you haven't received it. Our IT Team shows it has being delivered. Actually 5/24 was before the ten BUSINESS day window in which we promise our results! Let us know if we can help.
Steven H.
Customer service was excellent. When the test didn't work, they contacted me and sent back a new test kit, twice.
TG
Cyclopure test kit arrived quickly after order and return sample was processed equally as fast. Thorough test results for PFOA's provided. Very happy.
customer
Easy and quick
customer
Process was easy and got results a week later.
customer
I felt reassured that my water is safe and free of common pollutants
Tammi F.
I was so pleased with the information I received from Cyclopure, Inc. Unfortunately, City of Calhoun Ga water is FULL of PFAS and other poisoned chemicals. We were advised that 1 area was now fixed. I tested with Cyclopure and we are STILL contaminated.