Anyone know what to look for when purchasing Inline Fans for exhaust and intake?? I'm asking because general consensus is to buy RVK fans...but I'm from the U.S Any help would be really greatly appreciated. Im hoping I can just go to Home Depot or Menards for them, cuz I dont really want to get it shipped to my growsite Thanks Cheers

you need to work out what area your space is lenght x width x height say 5ft x 5ft x 5ft = 125ft3 and you need a fan that will exchange this much in 1-3mins a fan that will doin a hour 125 x 60 = 7500ft3/h or 220m3/h this will do it in a 1 min if you have a carbon filter on your outake i've heard this halfs the amount of air taken out but get the right filter for the fan say your fans 100m3/h your filter must be the same at least or it would burn the fan motor out

hope that helps

bren

Yah, I understand all that, thanks.....I was meaning more what brand, and if there are any other details to look for It just seems like everyone says RVK...but Im from the U.S, so that dont work for me So I was hoping maybe if anyone had any clue on any U.S brands I suppose Im in the wrong forum to be asking...but I just love you guys!