Here's Pictures of the Model A Fuel Filters

[Tom Wesenberg]

I don't know who has the best tank valve because I've only used restored originals.

I always install the added filter to them, even with a clean tank.

[Bill in SoCal]

Originally Posted by Tom Wesenberg

I forgot to mention, look at the fuel flow through the cast iron sediment bulb filter. It's the only filter I know of that filters from the inside to the outside.

If the screen catches debris inside - makes you wonder why they put a drain in the bottom? Bill

[Tom Wesenberg]

Originally Posted by Bill in SoCal

If the screen catches debris inside - makes you wonder why they put a drain in the bottom? Bill

The screen must pass water, and the drain cock will dump the water. I know some screens are so fine that they can pass gasoline, but not water. I haven't tried that test on this screen.