Has anyone seen these before?

[mistisrising]

I saw this filter looking around on the web for prices on carbon filter. Has anyone here used one?

hxxp://www.progressive-growth.com/proddetail.php?prod=odorsok6

 

[That crazy vancouver guy]

looks pretty good to me... never used it myself, but I don't see that it's not worth the money....

 

[Elven]

Thanks for the info, I may get one of these next time.

 

[diablo_cannabis]

never used it but it looks like a good price.

 

[mistisrising]

I've done some research. It looks like they only work a little bit, because most of the reviews I've seen say that it doesn't work that well by itself. The idea I get is that it would work fine as an addition to a regular carbon filter, or in a very small setup. One person said that he/she thought it would fit over some carbon filters, to act as a prefilter with scrubbing abilities.