rhorn
The test kit arrived quickly
The test kit arrived quickly. We did the test right away and mailed it back. Good communication about the receipt of the test, and when to expect results. We had results in timely manner.

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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rhorn
The test kit arrived quickly. We did the test right away and mailed it back. Good communication about the receipt of the test, and when to expect results. We had results in timely manner.
Katy J.
Loved the updates along the way. Instructions on how to do the test were user friendly and efficient.
customer
We purchased a test kit. It arrived quickly, was easy to use, and obtained results quickly.
customer
The water test kit came in a timely manner, taking the sample was easy, and after we sent it back the results were ready within a few weeks.
Allison B.
Ordering was easy. Cost was reasonable. Results were received within 2 weeks
customer
Good service. I wish more information came with the report on EPA and health effects. But great job.
Happy C.
Very simple to do and quick results. Worth the money to assure safe drinking water when it comes to PFAs.
Jess
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!