FILTER MEMBER AND WATER PURIFICATION CARTRIDGE WITH THE SAME

摘要

<P>PROBLEM TO BE SOLVED: To obtain a filter member which can achieve long life, and a water purification cartridge with the filter member. Ž<P>SOLUTION: A porous body 11 includes a first passage 15 and a second passage 16, and the first passage 15 is disposed at a position where either the first passage 15 or the second passage 16 is adjacent to the second passage 16, whereby the decrease of the discharge amount due to clogging is inhibited to lengthen the life of the filter member 10. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž