Filter configuration with filter element, air filter element, air cleaner with air filter element, and air cleaner inspection method

摘要

A filter arrangement includes a filter element (52) comprising a frame construction (72) secured to the filter element (52) and a handle member (70) secured to the filter element (52). The filter element includes a center board (230), wherein fluted filter media is coiled around the center board (230). The handle member (70) is integral with the center board (230) which on his part includes a fastening member (240) for connection to said frame construction (72) on the filter element (52). The filter element (52) is for use within an air cleaner.