Excellent
Based on 527 reviews
Cyclopure4.7Honesty, 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 Folks Told, with an average rating of 4.7 out of 5.
527 approved reviews, newest moderated first
RJ
Cost effective and convenient. Easy to use kit. Gave us peace of mind in this world of irresponsible manufacturers. Thanks.
Reply from CyclopureOct 20, 2025
Thank you! We're glad the kit was easy to use and gave you peace of mind. Your commitment to cleaner water makes a difference!
Randy
Excellent service. Very speedy and results were fast
Angela G.
I love having access to a filter for PFAS since my area in Michigan has had a LOT of these chemicals discovered in drinking water. I love how quickly I get my filter after I order it, and I love that it works in a Brita pitcher which is super easy to find. I also really appreciate the recyling program for used Cyclopure filters. All in all, I'm really happy with Cyclopure.
Reply from CyclopureOct 20, 2025
Thank you so much for your thoughtful review! We’re thrilled to hear our filters are helping you stay protected and that the quick shipping and recycling program add to your experience. Your support means a lot as we work toward a PFAS-free future!
Lisa G.
Very easy to purchase and wonderful that a recycle bag is included with each purchase!! Thanks for keeping my family safe!
Reply from CyclopureOct 16, 2025
Thank you so much! We’re glad you found it easy to purchase and appreciate the recycle bag. Keeping your family safe means a lot to us!
Tammie B.
I have used Cyclopure for two years and they are always quick to respond in letting me know details on sending and receiving the test kits and getting my results in a timely manner . I recommend Cyclopure pure to everyone.
Reply from CyclopureOct 16, 2025
Thank you for being a loyal customer, Tammie! We’re so happy to hear you’ve had a great experience with our team and service. Your recommendation means the world to us!
Patricia H.
Fast reliable service. Great product.
Grant I.
Testing Kit came in a complete and timely manner. Extremely easy directions to use. Easy return with postage paid label included.
ASP
Easy process, easy to understand report
