need help on hid light

charcoal fillter thy all about the same

I like the Can and Phresh brands. It's no fun to get a Harbor Freight style filter and get ****ed by it. cn

both fan and filter have cfm ratings. you need to match those up for the filter to work right.

hellyeah thx guys for the help much appreciated... ima jump off here ill put some pic up when i get her up on here feet an running..

ok need a lil more help i have the 400w light on the way and going to go with 2-6'' inline fans that are 240 cfms each. one for intack an other for exhaust and a Phresh filter need to know what way to set it up in my box heres two way im thinking of

Low420 said:

ok need a lil more help i have the 400w light on the way and going to go with 2-6'' inline fans that are 240 cfms each. one for intack an other for exhaust and a Phresh filter need to know what way to set it up in my box heres two way im thinking ofView attachment 2436236

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1st pic is the way to go. sounds like you go it.

whats up every one. just an update on my grow box. I finly git my light an fans in an put it all in lastnight.

Down side is I didnt get the filter cause im broke an there not cheap..

on other hand i have a prob with the fans they not vibrating but ''very loud'' sounds like a jet taking off, what can i do to quietin thim down

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loud fan- you can get a duct muffler, or get a larger fan and have it run at a lower speed
carbon filter- you can build one, shit u can make one with pencil holders and the aquarium carbon from walmart and steal a pair of pantyhose from your mom for under $20.

im going to try an get a speed control here soon... i was looking at the mufflers but i have no room to put it, the only way i can get one to fit is to reducer it to 4'' an put a 90 off the fan..
an not a bad idea on the filter but my shit ant stinking yet so ant in a big rush