Thread: Easy to Build DIY Carbon Filter
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Old 02-27-2007, 07:40 PM
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jondoe69
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Very informative. While looking around for info on DIY air scrubbers I stumbled on something about re-using the activated charcoal after a while. I tried it and it is working great on my DIY air scrubber.
Heat the activated charcoal in an oven for 30 mins. at 350 degrees.
I know it won't last as long as fresh charcoal, but I was prepared to throw out my old charcoal.....now I'm saving $ and recycling....Sweet!
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