Insert for a variety of filters uses a security plate to secure the position of the head piece of a filter cartridge in a plug-in opening in a base plate

摘要

The element used to secure the position of the head piece of a filter cartridge in a plug-in opening (12) in a base plate (11) of a filter insert consists of a security plate (20) movable parallel to plate (11) between a securing position and a release position such that mounting and demounting of several cartridges can be effected. An independent claim is also included for a filter with a housing and a locating flange to support the above filter insert.