I received my Growbright 6" flange carbon can filter and have a concern. The filter is supposed to be a "packed bed" design but the carbon apparently packed its self during shipping. If you look into the flange (with flange facing up) you can see that the 2-3" of surface area closest to the flange has absolutely no carbon. You can see right through the filter here. My fix was to just duct tape over the top 4" so air cannot be pulled through here and bypass the carbon. After all, I bought this to eliminate smell and IMO it won't work if it is pulling air through where there is no carbon.
Is this normal? Acceptable? Should I contact HTG regarding this or just move on happily?
Is this normal? Acceptable? Should I contact HTG regarding this or just move on happily?