Filter circuit and communication device

A filter circuit comprising:

• a first filter that is in a first path and that has a pass band comprising frequencies in a first frequency band, the first path connecting a common terminal and a first input-output terminal;
• a second filter that is in a second path and that has a pass band comprising frequencies in a second frequency band, the second path connecting the common terminal and a second input-output terminal, and the second frequency band being different from the first frequency band;
• and
• a phase adjustment circuit comprising an input terminal connected to the first path and an output terminal connected to the second path, the phase adjustment circuit being configured to adjust a phase of a signal in the first frequency band that is input from the first path and to output a signal having a phase different from the phase of the signal in the first frequency band to the output terminal,
• wherein the first path and the second path are configured to pass received signals.