To suppress liquid ejection failure due to blocking an ejection hole 1 by a solid object, and to suppress the occurrence of the liquid ejection failure due to bubble clog in an individual liquid chamber 3.

A filter member 13, existing over in the direction where the individual liquid chamber is arranged in a liquid supply chamber 18, partitions the liquid suppply chamber 18 into two chambers in a rising direction of a first sidewal 18d or a second sidewall 18f so as to obtain a front chamber 18a and a rear chamber 18b located at the downstream side from the front chamber 18a in a liquid guide direction. A first communication facing section 18c is provided in one end of the rear chamber 18b in the direction where the individual liquid chamber is arranged, and a second communication facing section 18e is provided in the other end of the rear chamber 18b in the direction where the individual liquid chamber is arranged.