Startup with new carb, new fuel filter?

Hi all,

Just installed a rebuilt Carter BBD 2 bbl carb on my slant. Also added a new FRAM clear fuel filter. Car started before I changed out the carb, but issues with the old carb led me to buying a rebuilt one on ebay, so as far as I know it's good to go.

The car won't start. And I've used starter fluid.

I've also noticed the fuel filter isn't filling up with fuel. But when I crank on the starter and put my hand over the throat, I can feel the downward suction. I've double checked the tightness of the tube clamps on the rubber tube parts.

Any tips for starting the engine when it doesn't have fuel in the filter?