Filter system

Details Filter system Filter system

2008-09-02

2008-09-02

Smith, Duane (Department: 1797)

Gas separation

Two or more separators

C055S489000, C055SDIG031

Reexamination Certificate

active

10514751

ABSTRACT:
A filter system includes several filters, particularly a main filter and at least one prefilter, which are disposed one after another and are made of a filter material that is encompassed by frames. The sides of the frame of the main filter and the frame/s of the prefilter/s, which face each other, include connecting elements. The individual filters can be coupled to each other in a form-fitting manner.

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