FSI Cross-Reference Guide


AJR Filtration is uniquely positioned to supply replacements of discontinued Pall FSI products in many key product categories. Our experienced sales and customer service teams are available to help you select replacement filters with comparable performance standards. AJR Filtration has extensive on-hand inventory of mesh, felt, and microfiber media to address the most challenging filtration applications. We also produce the hard-to-find filter replacements for Pall FSI SBF and FMC vessels.  Coupled with the industry’s fastest lead-times and competitive pricing, AJR Filtration is your most trusted choice to help you with this transition.


AJR Product Equivalents to Discontinued FSI Products



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AJR Equivalents to FSI Flanges:

AJR Equivalents to FSI Flanges
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AJR Equivalents to FSI Medias:

AJR Equivalents to FSI Filter Medias

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NEW! All welded DuoFlow filter bag

NEW at AJR Filtration: The DF all welded DuoFlow filter bag is now available with our POEX extended life media for improved performance providing up to 3x bag life. Available in Sizes 1 and 2, AJR’s DuoFlow is an economical replacement filter in vessels containing a DF style "R" closed type basket. These filters are designed with inner and outer filter media cylinders for long life, superior flow, and reduced hold-up volume.

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