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Cyclopure Reviews | Read Customer Reviews of cyclopure.com

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Utilities
Water Utilities
Cyclopure

Water Utilities

CyclopureReviews of cyclopure.com

710 Clark Street, Evanston, Illinois

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4.7

Excellent

527 reviews

Cyclopure4.7

Reviews527 About Contact

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 Consumer Courier, 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 Consumer Courier: 2026

About these reviews

Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
The score is the plain average of the published reviews on this page.
The company replied to 22% of reviews.
Most recent review: October 2026.

How we calculate scores

Rating breakdown

5 star87%
4 star7%
3 star2%
2 star1%
1 star3%

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Contact & location

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

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Cyclopure reviews

Showing 458 reviews with 5 stars · Clear filters

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N K.
Posted Jun 4, 2026
Got detailed results quickly
Got detailed results quickly
Report
Kyle K.
Posted May 28, 2026
Honesty and Integrity
Honesty and integrity - getting harder to find these days! Thank you!
Report
John
Posted May 25, 2026
I was worried that my well water may…
I was worried that my well water may have been infused with PFAS, after reading a news article in the Portland Press about your testing I signed up for your low cost testing PFAS testing, a simple water sample was sent to Cyclopure and shortly thereafter my negative results came in. Thank You!
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CDH in Marietta, G.
Posted May 18, 2026
Excellent
Easy to use. Quick results. Excellent description of the results. Thanks!
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Mortimer B.
Posted May 17, 2026
Excellent
An easy water test & prompt service. What's not to like?
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customer
Posted May 12, 2026
Great Experience
The test was very easy to complete. Everything you needed was in the kit, and it did not take very much time at all. The kit was delivered promptly, it was easy to box up and send in our sample, and the results were emailed to us quickly.
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customer
Posted May 9, 2026
Very comprehensive and detailed report.
Very comprehensive and detailed report.
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customer
Posted May 9, 2026
We paid extra for a water filtration…
We paid extra for a water filtration unit that claimed it would remove all pfas. This test confirmed our unit is working properly.
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