Invention Grant
US07695618B2 Filter cartridge and mounting system therefor having foolproofing means 有权
滤芯和安装系统具有防撬装置

Filter cartridge and mounting system therefor having foolproofing means
Abstract:
A filter cartridge comprising a first attachment member (25) and suitable for attachment to a predetermined holder (2) that includes a second attachment member (26) engageable with the first attachment member (25). The cartridge comprises foolproofing means (31) engageable with second foolproofing means (32) connected to the predetermined holder (2) when the cartridge is mounted on the holder. A system for mounting said cartridge on the predetermined holder is also disclosed.
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