rhorn
Posted
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.

Excellent
527 reviews
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 Rated Honest, with an average rating of 4.7 out of 5.
Showing 458 reviews with 5 stars · Clear filters
rhorn
Posted
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.
Posted
Loved the updates along the way. Instructions on how to do the test were user friendly and efficient.
customer
Posted
We purchased a test kit. It arrived quickly, was easy to use, and obtained results quickly.
customer
Posted
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.
Posted
Ordering was easy. Cost was reasonable. Results were received within 2 weeks
customer
Posted
Good service. I wish more information came with the report on EPA and health effects. But great job.
Happy C.
Posted
Very simple to do and quick results. Worth the money to assure safe drinking water when it comes to PFAs.
Jess
Posted
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!