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Cyclopure Reviews | Read Customer Reviews of cyclopure.com

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Water Utilities
Cyclopure

CyclopureReviews of cyclopure.com

4.7527 reviews
Water Utilities
710 Clark Street, Evanston, Illinois

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Cyclopure4.7

Reviews527 About Contact

Overall score

4.7 out of 5

Excellent

Average of 527 reviews

Distribution

5★87%
4★7%
3★2%
2★1%
1★3%

What customers rate

Detail scores appear once 5 customers have rated them.

Contact & location

(312) 639-5009
cyclopure.com
[email protected]
710 Clark StreetEvanston, IL 60201

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About Cyclopure

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.

Also known as: cyclopure.com
Website: cyclopure.com
Category: Water Utilities
Location: Evanston, Illinois
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 22% of reviews.
Latest: Most recent review: October 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

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Cyclopure reviews

Showing 458 reviews with 5 stars · Clear filters

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EUGENE K.
Aug 1, 2024
Easy to deal with
Easy to deal with. Clear and concise result reporting.
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navycpo
Jul 29, 2024
Water test
Easy and straight forward
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Mass. Sierra C.
Jul 28, 2024
Great turnaround.
Great turnaround.
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Robert Luke B.
Jul 27, 2024
Easy process to test your water
Easy process to test your water. Quick results.
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Thomas
Jul 27, 2024
After reading great views on their…
After reading great views on their water testing we gave it a try. We ended up doing 3 different tests, some unfiltered and some filtered water from different sources in our home. Test procedure was easy and results came back in a reasonable time. We trust the results, the unfiltered came back with high levels but the filtered came back with less than 1. We recommend them!
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J. O. M.
Jul 27, 2024
CYCLOPURE DATA HELPED CITY TO FIX THEIR WATER QUALITY
ACCURACY AND COST ALLOWED ME TO MAKE MULTIPLE TESTS ON MY CITY DRINKING WATER AND I USED THIS DATA TO PERSUADE CITY TO FIX THEIR CONTAMINANTS PER EPA NEW RULES.
Response from CyclopureAug 12, 2024
Thank you for using our water test kits to make water safer for your community
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DJJ
Jul 23, 2024
Results were quick and accurate for my…
Results were quick and accurate for my house water decisions.
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JEFFREY
Jul 22, 2024
Find out what is in your drinking water.
We moved a year ago from a rural location with well water to a city location with city water and we wanted to test our city water supply for PFAS. We ordered the Cyclopure test kit and followed the simple instructions to test the water out of our kitchen faucet. We mailed in the test sample and received a detailed report in a couple of weeks which prompted us to hook up the fluorocarbon filter our son gave us as a housewarming gift.
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