FIELD: filters.
SUBSTANCE: air pocket filter and method of its manufacture refers to pocket-type air filters intended for placement in ventilation systems. The objective of the present invention is to provide an air pocket filter, as well as to develop a method for its manufacture, which provide high rigidity and strength of the filter design.
EFFECT: high rigidity, structural strength, and manufacturability of the filter, which, in particular, prevents deformation of the structure during installation and operation of the filter and minimizes the likelihood of air gaps.
20 cl, 11 dwg
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