How to make an intake?

**jmo0909** · 10-26-2008, 11:17 AM

I have a uhaul box someone give me an idea on a passive intake. How to make one?

**jmo0909** · 10-26-2008, 01:35 PM

SOMEONE SAY SOMETHING?!?!?!?!

**JohnnyPotSeed1969** · 10-26-2008, 03:15 PM

Something.

To make a passive intake, all you need is a fan for exhaust, and an opening for intake. The fan draws air in through the bottom intake port, up through the grow area, and out the top through the exhaust. Good luck!

**sdholic** · 11-19-2008, 01:57 AM

i think he was asking how to make a light baffle for his passive intake. ya?

if so---make the baffle out of the box by creating "corners" the light will have to bounce through. design the baffle to give you two of these corners and spray paint the inside of the created baffle flat black to absorb any light that enters.