N
noyd666
this is a easy way of putting on duct to and taking off mongrel duct, taping up duct pipe to fan ends and cannisters is no fun, so
I cut bottom out of right sized pot ,taped on first and then just slide on and off with just a tab of tape instead of round and round, have not done it to bigger fans yet but will when down.
hope it helps some one out.and don't forget your grow room glasses.
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