Is Bleach episode 287 filler?
Filler Yes, episode 287 of Bleach is filler.
#287
Side Story! Ichigo and the Magic Lamp
外伝！一護と魔法のランプ
Aired 7 Sept 2010
Mochibayo compiled this list from MyAnimeList's labels, because MyAnimeList's episode data is not reaching us at the moment.