Beautiful aluminum top and bottom, lightweight, durable. 
This carbon filter can help you filter out cigarette smoke, plant based and mechanical or any other foul smells at your house, workshop, commercial space, etc. 
Remove from the air and give it fresh air, 99.9% deodorizing ability to keep you away from the smell. 
Cylindrical internal foundation optimization without carbon leakage. 
55% open area allows for increased air flow.