is bleach episode 24 filler?

With Ichigo Kurosaki stunned to learn that she is a fireworks expert as he stands with his friends in front of her Kakaku Taihō, Kūkaku Shiba affirms her statement before looking up and commanding Koganehiko and Shiroganehiko to raise it. Outside, a crank rises in front of Koganehiko and Shiroganehiko, who each grab one side as they begin to enthusiastically turn it.

When the floor beneath them begins shaking, Ichigo and his friends realize that they and the Kakaku Taihō are rising. The smokestack behind Kūkaku's house crumbles as the Kakaku Taihō rises up through it, and the ceiling above Ichigo and his friends begins pulling back in two halves to create a circular opening.