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Cyclopure Reviews | Read Customer Reviews of cyclopure.com

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Water Utilities
Cyclopure

CyclopureReviews of cyclopure.com

Water Utilities
710 Clark Street, Evanston, Illinois

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4.7

Excellent

527 reviews

Cyclopure4.7Excellent

Reviews527 About Contact

Rating breakdown

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

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What customers rate

Honesty, pricing, process and quality scores appear once 5 customers have rated them.

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 Rated Honest, 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 Rated Honest: 2026

Contact & location

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

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

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Cyclopure reviews

527 approved reviews, newest moderated first

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Leena N.
Posted Jul 16, 2024
We received our result very quickly.
We received our result very quickly. Thank you!
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Cheryl M.
Posted Jul 16, 2024
Wonderful offer to check my well water
Wonderful offer to check my well water! Fast and easy to do.
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KL
Posted Jul 15, 2024
Results were a little confusing
Results were a little confusing, but contained a lot of information. I appreciate filter options in case of need to filter.
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customer
Posted Jul 14, 2024
No title
Prepared a spreadsheet form for Cyclopure based on Katie's request. It was very time-consuming work but I wanted to help Cyclopure's work. When I see the result, obviously the wrong spelling on the cards were copied which told me that my effort was in vain....
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Bailey R.
Posted Jul 14, 2024
Easy Process
A very easy process and we received timely results.
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Wendy
Posted Jul 14, 2024
Prompt delivery of test kit
Prompt delivery of test kit Good directions to use Report issued with references
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Patricia C L.
Posted Jul 13, 2024
Easy to use
Easy to use, fast turn around and gave us important data
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dw
Posted Jul 8, 2024
I would have appreciated elaboration on…
I would have appreciated elaboration on maximum=1 rather than my having to calculate it.
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