Good service
Good service. I wish more information came with the report on EPA and health effects. But great job.
By customer
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
527 reviews
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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.
527 approved reviews, newest moderated first
Good service. I wish more information came with the report on EPA and health effects. But great job.
By customer
Very simple to do and quick results. Worth the money to assure safe drinking water when it comes to PFAs.
By Happy C.
Easy to use & helpful results! testing PFAS with certified lab methods is pretty expensive. This test was much more affordable, and hopefully its innovative adsorbant method can be certified for use in commercial labs–because it's very easy and gives a great picture of a large number of contaminants. Report was easy to understand with helpful links. Thank you!
By Jess
Everything is as advertised. Customer service is responsive and helpful. Would highly recommend their products
By Jenna
super easy to do test, quick results, great price
By Scott
Cyclopure did an excellent analysis; more in-depth than others
By REK
Simple easy accurate
By customer
Test kit arrived quickly and results ditto. Lobbying my Village now to remove the forever chemicals found by Cyclopure's test.
By Steven