AJR News

AJR's Key Partner Program for OEMs and Distributors

AJR Filtration’s Key Partner Program provides a reliable sourcing solution for all of your filtration needs.  In addition to the security of partnering with a price-competitive high-quality supplier which exclusively serves OEMs and distributor channel partners, AJR Key Partners enjoy the following benefits:

Advantages for your bottom line

  • Buying direct from the manufacturer saves time and money.
  • Single source supplier. Whether you need liquid or dust filters, bag or pleated cartridge style, we make it all in-house.  No need to shop around to multiple sources.
  • AJR’s second-generation family-run private ownership allows for rapid response and decision-making without all the red tape.
  • AJR Key Partners enjoy the benefits of stocking programs for select products.  We inventory it so you don’t have to!
  • Reinforced custom packaging protects your shipment from freight damage.
  • Highly trusted drop ship program eliminates inbound freight costs. 

Time Savings

  • Manufacturing efficiencies in AJR’s new state-of-the-art production facility and our extensive inventory of filter media and components unite to keep costs low and reduce lead times.
  • AJR’s strategically located fabrication facility in West Chicago, IL is central for shipping and convenient for rush deliveries.
  • We run two shifts, six days a week for the fastest lead times in the industry. 
  • Same-day billing helps you invoice your customer quickly.

Reliable, trusted sourcing for your supply chain needs

  • AJR’s filter experts with decades of industry-specific experience help you source the right product for every application, every time!
  • We private label your products with your custom logo including labels, packing slips, and BOLs.
  • AJR’s exceptional customer service responds the same day or next day to all requests.


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Replacements for Pall FSI Filter Products

Pall Corporation announced the discontinuation of all FSI filter products. AJR Filtration and Delta Pure Filtration are uniquely positioned to supply replacements of discontinued Pall FSI products in many key product categories, below.


We are the nation's leading independent manufacturer of quality filtration products.  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.



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Nano Media is Here!

AJR’s replacement dust cartridge filters are now available with nano media. Our nano dust cartridge filters include a high-performance flexible nanofiber surface treatment constructed onto robust cellulose-poly blend media.  AJR’s nano media is quite simply the best-quality US manufactured media on today’s market and includes:  

MERV 15 rating per ASHRAE 52.2
Surface filtration offers better pulse-cleaning with less energy consumed
Lower operating pressure saves energy over time
All AJR dust cartridge filters are now manufactured with galvanized spiral core
Flame retardant media available


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Covid-19 Update

Both AJR Filtration and Delta Pure Filtration continue to operate with an essential business designation. We are monitoring and following the federal and state level guidelines closely as states migrate through their individual re-opening plans.  Our continued focus is on the daily support of our business partners, with priority on the safety and well-being of our employees, customers and suppliers.   Enterprise-wide we will continue to maintain our preventative practices including social distancing, daily temperature checks, use of face masks in shared office spaces and production areas, and limitations on visitors with appointment-only visits.   We continue to monitor the day-to-day updates in this evolving situation and will update periodically.   
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Watch Us Grow!

AJR Filtration, Inc. is pleased to announce the expansion of our business into our new 140,000 sq. ft. filtration headquarters at 1500 Harvester Road in West Chicago, IL.  Keeping pace with the sustained rapid growth of our business, the West Chicago expansion follows the 2017 inauguration of AJR Group's 180,000 sq. ft. home office and production facility in St. Charles, IL.

The West Chicago location will be the dedicated manufacturing center for filtration products.  In addition to producing AJR's broad line of bag and cartridge liquid filters and bag, pleated bag, and cartridge dust filters, Delta Pure Filtration operations have been consolidated from Ashland, VA.  The addition of Delta Pure's quality line of string wound, melt blown, carbon, resin, and hybrid filters expands the product opportunities for our business partners.  Merging our manufacturing operations under one roof allows the company to create efficiencies, reduce lead times, deepen on-hand inventory levels and guarantee our reputation for quality products and competitive pricing.  The West Chicago filtration headquarters provides long-term manufacturing and manpower synergy with additional operational and office space, reinforcing the company's commitment to sustain its growth.

The balance of AJR Group's business units: AJR Enterprises, AJR Specialty Products, and AJR Custom Foam will continue their operations at the St. Charles facility.

We are confident that the combined organization will create more value for our customers and partners and help us achieve our goal of becoming the preeminent provider of filtration products in the industry.


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Product Highlight: AJR Oil Log

Have you been utilizing more bags than normal due to trace oil in your system? Try an oil log to pull out the oil and extend the life of your bag. 

OIL LOG Size 2

•Made of: 100% Polypropylene fiber for maximum oil absorbing capacity

•Our construction: we pack a Spunbond jacket with over half a pound of shredded POMF fiberfill. 
Why? To easily absorb 5 times its weight in oil. 
How? The shredded fibers act like a magnet attracting oil to the log to absorb a maximum capacity.
Benefit? Still maintains a size that can easily fit in a size 2 filter bag.

The AJR oil log is available in two sizes: 
•OIL LOG Size 2

•OIL LOG-CORE-SIZE 2

An oil log is guaranteed to pull more oil than a standard nominal bag can. Consider an AJR oil log today.

For more information please visit our products page, call 630-377-8886, or fill out the contact form below for more information.  
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Big News : Big Move

Celebrating 20 years of business in 2017, family-owned & operated in the USA: AJR Filtration is trailblazing ahead as one of the leading full line manufacturers of quality engineered dust collection, liquid and custom filter bags, and cartridges.

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Replacements for Pall FSI Filter Products

Pall Corporation announced the discontinuation of all FSI filter products. AJR Filtration and Delta Pure Filtration are uniquely positioned to supply replacements of discontinued Pall FSI products in many key product categories, below.


We are the nation's leading independent manufacturer of quality filtration products.  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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