Anyone Running 2 Fuel Filters on a Seafarer.

[SeanC]

Looking for how others have set up dual filters on a Seafarer. There not a lot of room under the starboard transom. The biggest problem I am having is where to put the 3 way valve to switch between tanks.

 

[DennisG01]

I can't specifically answer your question, but in lieu of someone with direct experience...

Why do you want to use two filters? Just keep an extra filter or two on board and run both tanks to the filter head. You coudl just install inline shutoff valves in each tank's fuel line instead of a 3-way - which would take up less space.

However, it's just basic plumbing and adding a length or two of fuel line is all you really need to do to put the 3-way where you want it and the filter(s). But, again, you don't really need dual filters - you just need one on the way to the engine.

Tip... don't underestimate the value of installing an access hatch somewhere,

 

[SeanC]

Sometimes I will be running a fuel bladder as well. So one filter for the main tank and one for the auxiliary tank and fuel bladder. The auxiliary tank and bladder fuel lines will connect to the filter with ball valves to switch between the 2. I want to avoid having to disconnect and connect fuel lines at the filter. I plan to have the bladder fuel line connected to the filter permanently and when not in used, plugged and coiled under the transom seat. I initially bought straight fittings for the filter and 3 way valve. I have ordered some 90 degree elbows which will help with routing the fuel lines in the confined space. A lot of staring and thinking. A plan is slowly emerging.

 

[DennisG01]

I think I'm following what you're saying...

You should be fine with just one filter. The aux and bladder can T into the filter. Both the main and aux/bladder will stay connected to the filter all the time.