AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS

摘要

An air filter media construction (40) or arrangement is disclosed. The air filter media construction or arrangement includes strips of media (1) comprising corrugated sheets (43) secured to facing sheets (44) and forming inlet and outlet flutes (53) secured to one another in a stack. A preferred projection/receiver (602) arrangement is described. Methods of assembly and use are also provided.