If you changed the fuel filter in the rear of the car chances are your disturbed the electrical circuits for the fuel pumps. Get underneath the car and make sure trhe wiring and connections are correct and tight.

Next. Sit in the drivers seat and turn the ignition on without starting the car.
For the first two seconds or so you should hear the fuel pumps working from the rear of the car. If you hear nothing check the Fuel pump relay.

Come back to the forum for more instructions after this.