Need a little help. Wish I could just cruise around a grow store, and play *but that's not *happenin. *In my current setup I push thru a home made carbon filter, I want to buy a commercially made model but not sure which is best for me. I have a 6 inch growbright fan and prob will stick to a 6 inch. I want to be able to just stand that bad boy up, and sit the fan right IN to it. I also want one that I can open at some point and refill as opposed to buying all new. Any body got some advice for me ? Thank you all