PC Grow Filtration

hey guys, i just started building my pc growbox, im a NOOB. so i have a sagitta pc case with 3 fans, i will use the biggest for intake, the 2 smaller ones for exhaust. scent proof is vital (or as close as i can get to it) so i need some ideas for filtration. also i need to know how i can power all 3 fans. they are all 12v one .27 amps one .23 amps and one that is a little smaller however the amperage isnt listed on it. i would like to have to use only ac adapter but no more than two. so help me out guys! thanks!

Who are you keeping your grow hidden from?

Firstly you must have an airtight case aside from ventilation.

Secondly you must have a positive pressure inside the case (more airflow in than out).

Thirdly make this. Most cost effective scrubber that works pro-status.

RanTyr said:

Firstly you must have an airtight case aside from ventilation.

Secondly you must have a positive pressure inside the case (more airflow in than out).

Thirdly make this. Most cost effective scrubber that works pro-status.

Click to expand...

A negative pressure would bring more air in than out just to let you know

Here is a nice carbon filter build: http://www.icmag.com/ic/showthread.php?p=509470

i second that tom.

having more exhaust than intake means that the pressure inside your system is less than the pressure of the environment. so if you were able to achieve this then it really doesn't matter how airtight the whole system is. this is because the negative pressure would ensure that all air leaks are flowing into your system and towards the carbon filter.

good luck on the scrubber.

i'm building mine soon....

btw tom. if you read this i just went into flower on my can.