PopTop
Well-Known Member
I thought did the right things to get rid of the smell, Bought a 4" inline fan with tallboy carbon filter from Htg supply, still had the smell, seeing as the fan pulls out 170 cfms, I thought maybe it was not letting the particles stick to the carbon so bought a rheostat to regulate the speed of the fan, started at high cleared the house of the smell but wreaked outside where the vent was so I worked down to low side of low & it still wreaks out the vent. The system is only a month old, the filter boasted 12 - 18 months of use before having to replace it. If I remember correctly I think it worked fine for a couple of weeks when I first hooked it up. Any input would be appreciated.