is bleach episode 345 filler?

A badly injured Uryū is loaded into an ambulance, and then taken to a hospital. Keigo and Mizuiro Kojima are seen walking home after dark.

Mizuiro, thinking he has heard someone following them, turns around, but doesn't see anyone. Suddenly, Tatsuki Arisawa comes running at them and pushes both of them to the ground.

Mere seconds later, a large steel beam crashes into the ground where Keigo and Mizuiro had just been standing. Mizuiro thanks Tatsuki and Keigo asks if she was the one following them.

Tatsuki says no, she was just walking home and saw the beam start to fall from a distance.