Granny S.
Lots of red flags!
Lots of red flags! 1. "30 day breathe easy guarantee" Money back guarantee is only valid for unopened items. If you try it and it doesn't work, you get nothing, 2. If you research anywhere about how activated carbon filters work, they are not designed to trap pollen, dust, dust mites, etc. Some will get trapped, but not tiny particles. Many surfaces will catch dust, such as ceiling fan blades with nothing on them. 3. They talk about how ceiling fans move more air than air purifiers. Possibly, but pushing air is much different from filtering it. I wouldn't drink water from a water filter that allows most of the water to go around and not through it. 4. Real air purifiers tell what size particle they can remove, not the %.
Response from BarnaklSep 28, 2026
Thank you for taking the time to share your thoughts. We understand how important transparency is when trying a new product, and we appreciate you raising these concerns. Our contact information and full Money-Back Guarantee details are available in the footer at the bottom of every page on our website. That said, we understand that these details could be easier to find, and we appreciate the feedback. We will be sharing this with our web team for review. You are also right that standard activated carbon is primarily known for helping with odors and certain gases. Barnakl uses activated coconut-shell carbon with a highly porous structure, and our testing through ARE Labs indicates that our filter design can capture particles such as dust, pollen, and pet dander, in addition to helping with VOCs. And we agree with your point that moving air is not the same as filtering air. That distinction is important. Barnakl is designed to use the existing airflow of a ceiling fan to move air through the filter material as the fan circulates air throughout the room, rather than simply pushing air around. We genuinely appreciate you bringing these points up. Feedback like this helps us identify where we can make our product information clearer and easier to understand. Warm regards, Barnakl Cares


