I'm looking at the one Genos Garage sells on the site for $ 39.95 for years 2004 to 2012
That claims has the fuel heater on etc..
I have one of those on my 2009 truck. It is mounted in front of the fuel tank. I think it is more of a water separator. The WIF sensor is moved from the OEM filter to this auxilliary filter. I believe these filters are 25 microns where the OEM filter near then engine is 5 micron.