FYI. I spent some time talking to a MagnaFuel rep at the PRI show. He said they don't recommend putting a filter before the pump. It causes the pump to work way harder than it was intended. Makes it draw too many amps especially if it gets clogged up. Makes sense, but I still have a BG filter attatched to mine. I just don't like the thought of no filter before the pump. These pumps are made to push fuel not pull it through any kind of resistance.