the smell is leaking out!

Snicklefritz

Well-Known Member
hey guys, i have two fans connected to two carbon filters inside a box i made that leads outside through a 6 inch pvc pipe. I thought the odor was being "scrubbed" on its way through the filters but i walked outside today and as i passed the tubing i smelled my plants!

im freaking out, why would the filters not have scrubbed the air?

they are 2 4 inch blowers connected to a less than great filter and a can 33.

does anything have any idea why they would be failing?
 
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