You'll need to verify or replace all the fuel hoses for deterioration / rot from the tank to the fuel pump to the carb., then every screen / filter will need to be checked or replaced, even the one on the pickup inside the tank. And also test / inspect / replace the fuel pump.

If the filter at the carb has debris or contamination you may consider going inside the carb if you think it's dirty inside.

Oh, and welcome to the club!