BONDED CERAMIC FILTER AND WATER CLEANING CARTRIDGE

摘要

PROBLEM TO BE SOLVED: To provide a bonded ceramic filter which is excellent in impact resistance even when it is long and from the joint of which water is prevented from leaking and to provide a water cleaning cartridge obtained by using the bonded ceramic filter. SOLUTION: A ceramic filter 41 includes a central cylindrical body 41a consisting of porous ceramic and a diatomaceous earth-sintered compact layer 41b integrated with the outer peripheral surface of the central cylindrical body 41a. A groove 41c is arranged on the outer periphery of the end of the ceramic filter 41. The ceramic filters 41 are attached to one another while interposing a gasket 43 between them to obtain the bonded ceramic filter 40. The bonded ceramic filter 40 is incorporated in the water cleaning cartridge. COPYRIGHT: (C)2010,JPO&INPIT