Flange Styles

Liquid bag filter flange sizes and illustrations are shown below

How to select a Midwest Filter / Filterbag flange style:

Sizes 1 & 2 (7-inch diameter)

MWF “P” flange replaces Eaton Sentinel

MWF “F” flange replaces Pall FSI PolyLoc

MWF “OSS” flange replaces Rosedale

Sizes 3 & 4 (4-inch diameter)

MWF “P” flange replaces Pall FSI PolyLoc

MWF “RP” flange replaces Ronningen-Petter

MWF “OSS” flange replaces Rosedale

If you don't spot a particular brand's style, our knowledgeable sales team is on standby. Leverage their extensive cross-reference capabilities to pinpoint and provide the filtration solution you're looking for.

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