I paid $150 for a Phresh carbon exhaust filter and you can still smell weed coming from under my house. Investing in a completley smell-proof operation is expensive. There is no cutting corners if you are growing strains like White Widow, UK Cheese, and Green Crack like I am....
GROWxMOREx420 Reviewed by GROWxMOREx420 on . Carbon Filter Review I saw on some other boards, that some people made their own Carbon Filter to hide the smell, especially for the stinky strains. I know that I can make one quite cheap and easy, I was just wondering if any of you picked up a store bought carbon air cleaner. If so, post up the type/model and what you think of it! Rating: 5