i was wrong. the filters are a 300 and a 200. no UGF, and i just got a sick log(actually roots) in there, i got to post pics of it, it was a dead tree then i used a pick to knock it over , then i cut it to size then cleaned it, took off the bark, sanded it, rinsed it, and baked it, now it is so nice. ill post pics in a bit.