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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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customer
Posted Dec 10, 2023
The ease at collecting and submitting…
The ease at collecting and submitting water samples and the help of the customer service.
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customer
Posted Nov 20, 2023
Sample collection
The easy sample collection
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Laduke H.
Posted Nov 16, 2023
This company is a real savior in the…
This company is a real savior in the world of clean water! Their PFAS testing revealed problems I didn't even know existed. Professional approach, quick results and recommendations for improving water quality. Thanks to them, my home now has safe and healthy water.
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customer
Posted Nov 14, 2023
Easy to work with
Easy to work with. Very responsive to questions.
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Brian R.
Posted Nov 11, 2023
First of all
First of all, the price! Everyone else was so pricey. $500.- 800. Secondly, you made something that could of been very technical, easy! Thirdly, the results of the test made us feel confident that it was done with expertise and expedience. I know I will use your services again, maybe every year! Thank, Brian R.
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Jim G.
Posted Nov 9, 2023
My 2 year filter kit arrived quickly
My 2 year filter kit arrived quickly. Product appears to be of good quality and was packaged VERY well. Will likely buy again is two years.
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Mike
Posted Nov 8, 2023
Yes for Cyclopure
The support of this company during and after installation is nothing short of phenomenal. The filter performance is as expected no PFOAs
Response from Cyclopure· Nov 8, 2023
Thanks for your review! We're glad you're enjoying your Purefast Home whole home filtration system
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customer
Posted Nov 6, 2023
Easy to use and send
Easy to use and send. Quick replies.
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