Patent ID: 8771395
Filing Date: 2014-07-08
Classification: B01D,F16J,Y10T

Abstract:
1. An air filter cartridge comprising: (a) a media pack having upstream and downstream opposite flow faces, first and second opposite sides extending between the upstream and downstream opposite flow faces, and third and fourth opposite sides extending between the upstream and downstream opposite flow faces; the media pack comprises a stack of strips of single facer filter media material, each strip including a fluted media sheet secured to a facing media sheet and oriented with flutes of each fluted sheet extending in a direction between the upstream and downstream flow faces; (b) a first side panel against the first side of the media pack; (c) a second side panel against the second side of the media pack; (d) a third side panel against the third side of the media pack; (e) a fourth side panel against the fourth side of the media pack; and (f) a gasket arrangement including: (g) a handle secured to the cartridge.