Thread: Easy to Build DIY Carbon Filter
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Old 10-30-2007, 01:58 PM
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billybob88
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i jsut built a pretty big one. 8 inch diameter and about a foot and a half long. i have it hooked up on my lights that are vented. it goes filter-duct-light1-duct-light2-duct-fan. i have a 270 cfm can fan and havent noticed any real drop in cfms.
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