Review on Naturally Activated Purifying Deodorizer Eliminator by Caleb Bennett

I already had 3 other bamboo charcoal filters in my house but I realized I needed more. I ordered them and immediately the smell in the house started to improve. I've had them for a few weeks now and I understand that I need to put them out in the sun at least once a month or more because the smell is noticeable some days, especially when we have rain. I guess I expected that they wouldn't have to be placed in the sun so often. With all that said, I intend to order another box of four to fully cover the large rooms in my house. UPDATE: I recently placed my third order for these bamboo charcoal filter bags. In the first two orders I placed, the manufacturer downsized the pyramid filter bags and didn't even fill the smaller bags to their full capacity. I am very disappointed in this replacement product. Buyer Warning.