i spent a shitload on ona gel and febreeze and oust when i had probs with my carbon filter and they won't help you, flowering plants stink and unless your lucky enough to have a strain, pheno that doesn't stink then go for it but if like the rest of us you got stinky plants you need a carbon filter, just in case you don't know what's coming they will stink your entire house out and if they're a stinky strain chances are the smell will seep through the walls into your neighbours houses i know this for a fact as it happened to me and now i can't have anything but clones at my house and i'm not even a fan of that after the complaints last time, you have to think about how the smell will travel if your in a detached house out in the middle of nowhere again go for it but otherwise i'd expect the police to come a knocking. before i started i heard about how the smell was and never believed it would be that bad until i was in the situation where the smell started over running my filter and then it slowly started taking over the house. for what it cost in air freshners and ona gel i could have bought another carbon filter in the end my misses was adding new smellys daily and scared to open the door incase the neighbours were outside and smelled it. morale of the story this is something you need to worry about now before you stink your house out and possibly the neighbours