Glass shield are they worth it?

BigBudBalls

Well-Known Member
of corse i have a carbon filter for the exaust... im just thinking with a sealed tube i can just pull air from the left of the tent through the bulb and then out the right without a filter because it is airtight, and that = no smell... correct?
Yup. My hood leaks a bit. but since I push instead of pull, it leaks a little fresh air into the grow room.
 
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