Nestable pleated filter

Details Nestable pleated filter Nestable pleated filter

1997-05-22

1998-09-22

Woo, Jay H.

Gas separation

With means securing or retaining separating media

Unit or cohesive sheet-like media in flow line or frame

55511, 55521, 55DIG31, B01D 4610

Patent

active

058108980

ABSTRACT:
A nestable filter having a central panel with a frame attached around the peripheral edges of the central panel. The central panel has elongated corrugations which extend longitudinally from one side to the opposite side. The frame is made up of frame members which have a generally V-shaped cross-section, the inner leg of which attaches to the edges of the corrugated central panel. Corrugated voids are formed on the inner wall of at least two of the frame members, aligned with the channels formed by the corrugations, permitting the filter to nest within a similarly constructed filter.

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