Liquid Bags & Cartridges

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Standard Liquid Bag Filters

Standard Liquid Bag Filters

AJR Filtration offers standard nominal filters in felt and mesh media. These filters come in all industry standard sizes with the option of flanges, carbon steel rings and stainless steel rings.

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High Efficiency

High Efficiency

AJR Filtration offers high efficiency filters ranging from 92% to 99% efficiency. The high efficiency filters come in polyester and polypropylene media.

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Specialty Filters

Specialty Filters

We offer a wide variety of specialty filters from oil absorbing to extended life filters, replacing most OEM brands.

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Liquid Cartridges

Liquid Cartridges

AJR Filtration manufactures nominal and absolute rated cartridges for replacement in industry standard size 1 & 2 bag systems. AJR has pleated synthetic cartridges in 2.5"D and 2.75"D.

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Replacements for Pall FSI Filter Products

Pall Corporation announced last week the discontinuation of all FSI filter products. As the nation’s leading independent manufacturer of quality filtration products, AJR Filtration and Delta Pure Filtration are uniquely positioned to fill this void in the market in many key product categories, below.

Product Family

Pall FSI Product

AJR / Delta Pure Replacement

Felt Filter Bags


Standard felt liquid filter bags; POG & PES


Double layer felt liquid bags, POG & PES


Standard felt liquid filter bag, NOMEX (common name=aramid)

Microfiber Filter Bags


High efficiency microfiber liquid filter bags

Seamless Bags



Mesh Filter Bags


Standard mesh liquid filter bags; NMO


Standard mesh liquid filter bags; PEMU


Standard mesh liquid filter bags; POMO



Melt-blown coreless; MB

Our experienced sales and customer service teams are available to help you select replacement filters with comparable performance standards.  AJR has extensive on-hand inventory of mesh, felt, and microfiber media to address the most challenging filtration applications. Backed by the industry’s fastest lead times and competitive pricing, make AJR your most trusted choice to help you with this transition. All filter bag products are manufactured at our new state-of-the-art manufacturing headquarters in West Chicago, IL. For more information, technical support, or samples, contact AJR at 630-377-8886.

Contact AJR Filtration Today For Your Filtration Solutions!

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