Dual bag filter

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United States of America Patent

PATENT NO 9999848
SERIAL NO

14320845

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Importance

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Abstract

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A dual bag filter is provided where a replaceable filter element resides in and is sealed to a filter housing. The filter element has a mounting ring, an inner bag, and an outer bag. The inner bag is sized such that it has more surface area than the outer bag and is constrained by the outer bag. The inner bag is formed from a filter medium of different densities such that when the inner bag is crumpled, fluid flow is not restricted.

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Patent Owner(s)

  • PALL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morgan,, III Howard William Centre Hall, US 2 9

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