I'm going to go buy a real filter/fan combo today. The one I'm using now was a DIY project. I wouldn't say its not working, but there's still a bit of a smell creeping out in the basement with the tent closed securely. It's not much of a problem as far as my neighbors go, but I'd rather not smell that hint of funk every time I go downstairs.
You'll still get a bit of a whiff mate, even with the best carbon filter, mostly when they're in full bloom tho.
Grab some Ona pro block smell neutralisers while you're there, the fresh linen one is my favourite, it's a good household smell. [emoji1360]