Fans, Blowers and Filters

for a small grow box( 29 by 29 by 63) i would like to have a filter incoming air flow and a filter for outgoing air to reduce smell. does anybody have any suggestions on a filter would work best, different fans, where to locate them ect? and what would be the best way to move air in general.

this is me and my roomies first grow so any advice would be helpful.

lumberjack said:

for a small grow box( 29 by 29 by 63) i would like to have a filter incoming air flow and a filter for outgoing air to reduce smell. does anybody have any suggestions on a filter would work best, different fans, where to locate them ect? and what would be the best way to move air in general.

this is me and my roomies first grow so any advice would be helpful.

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if you want to filter incoming air get a hepa filter or something similar but its not necessary. to filter outgoing air get a carbon filter or make one, theres a diy one somewhere on here. you should place the exhaust fan towards the top of the grow room since hot air rises and you want to get rid of the hot stale air. place the intake fan towards the bottom. there are inline fans and squirrel cage fans that most people use for intake and exhaust