i have a 4" carbon filter, i recently decided i want a 6" fan. would it fuck with things or make the fan less powerful if i connected them with ducting?
I personally run an ipower 4" carbon filter and an ipower 6" inline... works just fine for me. Robs New Journal RQS SQ#1 Clones
you will probably see a slight increase in sound and a decrease in airflow but not by a significant amount.
Go from 6" to 4"... and it's also available at any local hardware store along with the ducting lol I wouldn't buy all that online. Robs New Journal RQS SQ#1 Clones