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AJR Filtration

AJR Filtration, a distinguished member of the AJR Group family, has proudly operated as a premier US manufacturer of high-quality engineered liquid and dust filtration products since 1997. With a state-of-the-art 150,000 square foot facility located in West Chicago, Illinois, AJR is ideally situated to serve distribution routes throughout the United States and Canada. The company prides itself on delivering exceptional customer service and comprehensive technical support, aiming to achieve “Most Valued Supplier” recognition from all of its clients.

Rapid Turnaround Times
AJR Filtration boasts a substantial in-house inventory of raw materials and components, allowing them to implement free stocking programs that expedite the shipment of filters. Upon order placement, production begins immediately. AJR operates two production shifts five to six days a week, ensuring they meet the varied demands of their customers.

Tailored Filter Solutions
With a wealth of experience in the filtration sector, AJR’s knowledgeable team specializes in understanding the specific needs and goals of each client. They are capable of designing and manufacturing custom filter solutions that not only meet but exceed expectations. Each custom product is assigned a unique part number specific to the customer, ensuring exclusivity.

Transparent Pricing – Waived Fees For:
– Private labeling
– Broken case quantities
– Part set-ups
– Most sample types
– Stocking programs

Choose AJR Filtration as your trusted partner for high-quality filtration solutions, where quality, efficiency, and customer satisfaction are always prioritized.

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Standard Liquid Filter Bags

Standard Liquid Filter Bags

Standard Felt Liquid Filter Bags
High quality felt liquid filter bags constructed using 100% synthetic fibers in polypropylene, polyester, and high temperature aramid (HT). Fully welded, welded/sewn, or fully sewn versions available.

Standard Mesh Liquid Filter Bags
High quality monofilament and multifilament mesh liquid filter bags constructed using 100% synthetic fibers in polypropylene and polyester/nylon for economical surface retention filtration.

POEX Extended Life Filter Bags
Designed for longer service life, AJR Filtration’s technologically advanced POEX filter bags feature a thicker yet lightweight felt for greater depth loading than traditional felt filter bags.

 

High-Efficiency Filter Bags

High-Efficiency Filter Bags

XOAM Oil Absorbing Filter Bags
AJR Filtration’s XOAM bags are made from polypropylene microfiber combined with other proprietary oil retaining fibers and offers absolute efficiencies for microns from 1 to 150.

500 Series High Performance
High performance 500 Series in standard Size 2 feature a proprietary multi-layer design offering absolute efficiencies to 99.0%

BOSA Absolute High Efficiency
High efficiency microfiber filter bag with graded-layer configuration provides low initial pressure drop and maximum dirt holding capacity.

POMF and PEMF High Efficiency Microfiber
High efficiency microfiber filter bags in many industry standard and custom sizes with micron ratings from 0.5 to 50.0.

Custom & Specialty Filters

Custom & Specialty Filters

Extended Surface Pleat Bags
AJR Filtration introduces the ESP Extended Surface Pleat bag filter. The ESP Extended Surface Pleat bag filter is designed for high dirt holding capacity and high flow. This is achieved by pleating two layers of nominal felt to create a pre-filter and final filter layer inside a standard Size #2 bag filter.

DF Style Welded Filter Bags
AJR Filtration’s DF style DuoFLO welded filter is an economical replacement filter in vessels containing a DF “R” closed type basket. This filter is designed with inner and outer filter media cylinders for long life, superior flow, and reduced hold-up volume. Now available with POEX extended life media.

SBF and FMC Welded Filters
AJR Filtration’s SBF and FMC welded filter bags are constructed from nylon monofilament mesh (NMO) with a unique double layer design, available in many absolute micron ratings. NMO filter media is woven from single-fiber threads, with precise square openings to ensure consistent pore size.

NMO All Welded Filter Bags
Nylon monofilament mesh individual bag filter with bottom cap provides wide chemical compatibility for use on Size #3 and #4 bag systems.

PEPT Polyester Phenolic Filters
The Polyester Phenolic Treatment (PEPT’s) design incorporates single or dual layers of fully infused Phenolic Resin Textile.

Flanges & Rings

Flanges & Rings

Flanges
AJR Filtration offers a wide variety of flanges in many sizes including positive seal styles and a santoprene rubber option.

Rings
AJR Filtration offers a wide variety of rings in many sizes. Custom ring sizes and titanium rings are available by request.

Oil Absorbing Products

Oil Absorbing Products

AJR Oil Log
AJR Filtration Size 2 Oil Logs are made of 100% polypropylene fiber for maximum oil absorbing capacity. Oil Logs contain over a half pound of shredded POMF fiberfill, packed in a spun bond polypropylene jacket. This eco-friendly construction can easily absorb 5 times its weight in oil.

ARC-28
AJR Filtration ARC-28 Series polypropylene oil absorbent cartridge with core, formerly from Delta Pure Filtration, wicks and absorbs free oil from water and aqueous solutions. Its oil-absorbent filter medium holds up to 20 times its weight in oil. The absorbent cartridge is designed to be placed inside a 30 to 32 inch diameter oil absorbent bag filter in order to increase the system’s oil absorption capacity.

XOAM Oil Absorbing Bags
AJR Filtration’s XOAM Series of oil absorbing filter bags are uniquely designed for absolute micron filtration and high-capacity oil absorbing capability. Multi-layers of polypropylene microfiber and other proprietary oil retaining fibers are utilized in XOAM construction, allowing efficiencies of 95% or greater on microns ranging from 1 to 150.

String Wound Filter Cartridges

String Wound Filter Cartridges

DW Series
DW string wound filters, formerly from Delta Pure Filtration remove solids from water, process fluids, and compressed gasses, providing economical solutions to protect processes, people, and the environment. DW cartridges are available with nominal micron ratings from 0.5 to 200 in continuous lengths from 3″ to 72″ and diameters from 2″ to 4.5″. From pre-filtration to polishing applications, for potable water to aggressive chemicals, DW string wound filters by AJR Filtration, provide the progressive depth filtration with high sediment holding capacity demanded by the industry.

 m HC Series
HC “high capacity” series string wound filter cartridges, formerly from Delta Pure Filtration provide excellent filtration for fluids with a wide particle size distribution. The HC series filters are wound with two zones in order to provide longer filter life with challenging fluids. A more open pre-filtration section serves to protect the downstream section and remove larger particles, while a tighter final filter section provides removal of smaller particulates.

EEF Series
The EEF series precision string wound filters for Extremely Efficient Filtration, formerly from Delta Pure Filtration employ a polypropylene nonwoven final filter layer downstream of a wound pre-filter section. These filters remove a much higher percentage of fine-particulate compared to traditional string wound filters – up to 99% of 0.5 micron particles.

DW-61 Series
DW Series – 61 polypropylene string wound filter cartridges, formerly from Delta Pure Filtration are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water system components- Health effects”. These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems. In addition, these filters are made using polypropylene complying with FDA CFR 177.1520.

HC-61 Series
HC Series-61 “high capacity” polypropylene string wound filter cartridges, formerly from Delta Pure Filtration are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water system components- Health effects”. These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems. In addition, these filters are made using polypropylene complying with FDA CFR 177.1520.

Pleated Liquid Cartridges

Pleated Liquid Cartridges

PPO 2.5″ Pleated Cartridges
PPO Pleated Polypropylene 2.5″ Cartridges use 100% FDA-Certified media and components for added purity. Media are tested and rated to be 99.98% efficient at their published micron rating.

PPOW 2.75″ Pleated Cartridges
PPOW Pleated Polypropylene 2.75″ Cartridges use 100% FDA-Certified media and components for added purity. Media are tested and rated to be 99.98% efficient at their published micron rating.

NDC Nominal Depth Cartridges
The unique design of this pleated cartridge provides 5 to 10 times the surface area depending on the micron. Dirt holding capacity and efficiency are maximized by pleating two layers of nominal felt to create a pre-filter and final layer.

600 Series Deep Pleated Cartridges
AJR Filtration’s deep pleated filter cartridges provide 99% absolute efficiencies from 1 to 40 microns. Multiple layers of filtration media together with a deep pleat design deliver maximum dirt holding capacity and filtration efficiency. A single deep pleated cartridge can replace up to 20 standard filter bags.

X01 600 Series Deep Pleated Cartridges
AJR Filtration’s X01 600 Series Deep Pleated cartridge filters provide 99% absolute efficiencies from 1 to 40 microns. Multiple layers of filtration media together with a deep pleat design deliver maximum dirt holding capacity and filtration efficiency.

PEPT Deep Pleated Cartridges
The Polyester Phenolic Treatment (PEPT’s) combines the advantages of non-compressible polyester felt with excellent removal of gel-like contaminants into a cartridge format.

Melt Blown Filter Cartridges

Melt Blown Filter Cartridges

MB Series
AJR Filtration’s MB Series of economy imported liquid filtration cartridges, formerly from Delta Pure Filtration, provide economical depth filtration with a gradient design to trap particles throughout the entire cross section of the filter. The innermost fibers form a tight self-supporting matrix, which eliminates the need for a separate center core. MB Series cartridges offer economical filtration with flow rates of up to 5 gpm per 10″ length and a maximum operating temperature of 125 deg. F.

MC Series
AJR Filtration MC Series cartridges, formerly from Delta Pure Filtration, provide depth filtration with a gradient design to trap particles throughout the entire cross section of the filter. The molded core prevents collapse even if subjected to higher temperatures. MC Series cartridges offer economical filtration with flow rates of up to 5 gpm per 10″ length and a maximum operating temperature of 125 deg. F.

DMB Series
AJR Filtration offers the DMB Series of melt blown cartridges, formerly sold under the Delta Pure® name. DMB Series filter cartridges are polypropylene melt blown depth filters. AJR Filtration employs 100% FDA approved polypropylene and utilizes a multi-layered construction for progressive contaminant removal efficiency.

DMC Series
AJR Filtration offers the DMC Series of melt blown cartridges, formerly sold under the Delta Pure® name. DMC Series filter cartridges with core are polypropylene melt blown depth filters. AJR Filtration employs 100% FDA approved polypropylene and utilizes a multi-layered construction for progressive contaminant removal efficiency.

DWMC FUSION™ Series
AJR Filtration DWMC FUSION™ Series liquid filters, formerly from Delta Pure Filtration, feature melt blown media on the inside for confidence and precision string wound media on the outside for performance. By fusing melt blown and string wound technology into the same filters, AJR Filtration can help customers achieve longer filter life and cleaner fluids.

DMB-61 Series
DMB Series-61 melt blown filters are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water system components – Health effects.” These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems

DMC-61 Series
DMC Series-61 filters are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water systems components – Health effects.” These filters are manufactured to be used by water municipalities, in various point-of-entry (POE) potable water systems, and other applications where “61 certified” filters are required.

DWMC-61 FUSION™ Series
DWMC FUSION Series-61 liquid filter cartridges are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water systems components- Health effects.” These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems.

Carbon Filter Cartridges

Carbon Filter Cartridges

DWC Series
AJR Filtration offers the DWCC and DWCF Series of cartridge filters, formerly sold by Delta Pure. These filters provide reduction of chlorine, bad taste and odor, organics, oil, and a wide variety of other contaminants.

CFM Series
AJR Filtration CFM Series cartridges, formerly by Delta Pure Filtration, are designed for electroplating and special chemical removal applications. The unique melt blown polypropylene activated carbon composite spun bond filter media offers high adsorption efficiency.

CN04 and CN04CF
CN04 and CN04CF Series cartridges, formerly from Delta Pure Filtration are dual media micron string wound and carbon cartridges which provide removal of chlorine, chemical contamination, and sediment, and also improve the taste and odor of water.

RFC Series
AJR Filtration RFC Series Radial Flow Cartridges, formerly from Delta Pure Filtration, offer excellent flow characteristics and come packed with a resin or carbon fill which targets molecular or elemental contaminants not removed by ordinary particulate filters.

Standard Liquid Filter Bags

Standard Liquid Filter Bags

Standard Felt Liquid Filter Bags
High quality felt liquid filter bags constructed using 100% synthetic fibers in polypropylene, polyester, and high temperature aramid (HT). Fully welded, welded/sewn, or fully sewn versions available.

Standard Mesh Liquid Filter Bags
High quality monofilament and multifilament mesh liquid filter bags constructed using 100% synthetic fibers in polypropylene and polyester/nylon for economical surface retention filtration.

POEX Extended Life Filter Bags
Designed for longer service life, AJR Filtration’s technologically advanced POEX filter bags feature a thicker yet lightweight felt for greater depth loading than traditional felt filter bags.

 


Request a Quote

High-Efficiency Filter Bags

High-Efficiency Filter Bags

XOAM Oil Absorbing Filter Bags
AJR Filtration’s XOAM bags are made from polypropylene microfiber combined with other proprietary oil retaining fibers and offers absolute efficiencies for microns from 1 to 150.

500 Series High Performance
High performance 500 Series in standard Size 2 feature a proprietary multi-layer design offering absolute efficiencies to 99.0%

BOSA Absolute High Efficiency
High efficiency microfiber filter bag with graded-layer configuration provides low initial pressure drop and maximum dirt holding capacity.

POMF and PEMF High Efficiency Microfiber
High efficiency microfiber filter bags in many industry standard and custom sizes with micron ratings from 0.5 to 50.0.


Request a Quote

Custom & Specialty Filters

Custom & Specialty Filters

Extended Surface Pleat Bags
AJR Filtration introduces the ESP Extended Surface Pleat bag filter. The ESP Extended Surface Pleat bag filter is designed for high dirt holding capacity and high flow. This is achieved by pleating two layers of nominal felt to create a pre-filter and final filter layer inside a standard Size #2 bag filter.

DF Style Welded Filter Bags
AJR Filtration’s DF style DuoFLO welded filter is an economical replacement filter in vessels containing a DF “R” closed type basket. This filter is designed with inner and outer filter media cylinders for long life, superior flow, and reduced hold-up volume. Now available with POEX extended life media.

SBF and FMC Welded Filters
AJR Filtration’s SBF and FMC welded filter bags are constructed from nylon monofilament mesh (NMO) with a unique double layer design, available in many absolute micron ratings. NMO filter media is woven from single-fiber threads, with precise square openings to ensure consistent pore size.

NMO All Welded Filter Bags
Nylon monofilament mesh individual bag filter with bottom cap provides wide chemical compatibility for use on Size #3 and #4 bag systems.

PEPT Polyester Phenolic Filters
The Polyester Phenolic Treatment (PEPT’s) design incorporates single or dual layers of fully infused Phenolic Resin Textile.


Request a Quote

Flanges & Rings

Flanges & Rings

Flanges
AJR Filtration offers a wide variety of flanges in many sizes including positive seal styles and a santoprene rubber option.

Rings
AJR Filtration offers a wide variety of rings in many sizes. Custom ring sizes and titanium rings are available by request.


Request a Quote

Oil Absorbing Products

Oil Absorbing Products

AJR Oil Log
AJR Filtration Size 2 Oil Logs are made of 100% polypropylene fiber for maximum oil absorbing capacity. Oil Logs contain over a half pound of shredded POMF fiberfill, packed in a spun bond polypropylene jacket. This eco-friendly construction can easily absorb 5 times its weight in oil.

ARC-28
AJR Filtration ARC-28 Series polypropylene oil absorbent cartridge with core, formerly from Delta Pure Filtration, wicks and absorbs free oil from water and aqueous solutions. Its oil-absorbent filter medium holds up to 20 times its weight in oil. The absorbent cartridge is designed to be placed inside a 30 to 32 inch diameter oil absorbent bag filter in order to increase the system’s oil absorption capacity.

XOAM Oil Absorbing Bags
AJR Filtration’s XOAM Series of oil absorbing filter bags are uniquely designed for absolute micron filtration and high-capacity oil absorbing capability. Multi-layers of polypropylene microfiber and other proprietary oil retaining fibers are utilized in XOAM construction, allowing efficiencies of 95% or greater on microns ranging from 1 to 150.


Request a Quote

String Wound Filter Cartridges

String Wound Filter Cartridges

DW Series
DW string wound filters, formerly from Delta Pure Filtration remove solids from water, process fluids, and compressed gasses, providing economical solutions to protect processes, people, and the environment. DW cartridges are available with nominal micron ratings from 0.5 to 200 in continuous lengths from 3″ to 72″ and diameters from 2″ to 4.5″. From pre-filtration to polishing applications, for potable water to aggressive chemicals, DW string wound filters by AJR Filtration, provide the progressive depth filtration with high sediment holding capacity demanded by the industry.

 m HC Series
HC “high capacity” series string wound filter cartridges, formerly from Delta Pure Filtration provide excellent filtration for fluids with a wide particle size distribution. The HC series filters are wound with two zones in order to provide longer filter life with challenging fluids. A more open pre-filtration section serves to protect the downstream section and remove larger particles, while a tighter final filter section provides removal of smaller particulates.

EEF Series
The EEF series precision string wound filters for Extremely Efficient Filtration, formerly from Delta Pure Filtration employ a polypropylene nonwoven final filter layer downstream of a wound pre-filter section. These filters remove a much higher percentage of fine-particulate compared to traditional string wound filters – up to 99% of 0.5 micron particles.

DW-61 Series
DW Series – 61 polypropylene string wound filter cartridges, formerly from Delta Pure Filtration are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water system components- Health effects”. These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems. In addition, these filters are made using polypropylene complying with FDA CFR 177.1520.

HC-61 Series
HC Series-61 “high capacity” polypropylene string wound filter cartridges, formerly from Delta Pure Filtration are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water system components- Health effects”. These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems. In addition, these filters are made using polypropylene complying with FDA CFR 177.1520.


Request a Quote

Pleated Liquid Cartridges

Pleated Liquid Cartridges

PPO 2.5″ Pleated Cartridges
PPO Pleated Polypropylene 2.5″ Cartridges use 100% FDA-Certified media and components for added purity. Media are tested and rated to be 99.98% efficient at their published micron rating.

PPOW 2.75″ Pleated Cartridges
PPOW Pleated Polypropylene 2.75″ Cartridges use 100% FDA-Certified media and components for added purity. Media are tested and rated to be 99.98% efficient at their published micron rating.

NDC Nominal Depth Cartridges
The unique design of this pleated cartridge provides 5 to 10 times the surface area depending on the micron. Dirt holding capacity and efficiency are maximized by pleating two layers of nominal felt to create a pre-filter and final layer.

600 Series Deep Pleated Cartridges
AJR Filtration’s deep pleated filter cartridges provide 99% absolute efficiencies from 1 to 40 microns. Multiple layers of filtration media together with a deep pleat design deliver maximum dirt holding capacity and filtration efficiency. A single deep pleated cartridge can replace up to 20 standard filter bags.

X01 600 Series Deep Pleated Cartridges
AJR Filtration’s X01 600 Series Deep Pleated cartridge filters provide 99% absolute efficiencies from 1 to 40 microns. Multiple layers of filtration media together with a deep pleat design deliver maximum dirt holding capacity and filtration efficiency.

PEPT Deep Pleated Cartridges
The Polyester Phenolic Treatment (PEPT’s) combines the advantages of non-compressible polyester felt with excellent removal of gel-like contaminants into a cartridge format.


Request a Quote

Melt Blown Filter Cartridges

Melt Blown Filter Cartridges

MB Series
AJR Filtration’s MB Series of economy imported liquid filtration cartridges, formerly from Delta Pure Filtration, provide economical depth filtration with a gradient design to trap particles throughout the entire cross section of the filter. The innermost fibers form a tight self-supporting matrix, which eliminates the need for a separate center core. MB Series cartridges offer economical filtration with flow rates of up to 5 gpm per 10″ length and a maximum operating temperature of 125 deg. F.

MC Series
AJR Filtration MC Series cartridges, formerly from Delta Pure Filtration, provide depth filtration with a gradient design to trap particles throughout the entire cross section of the filter. The molded core prevents collapse even if subjected to higher temperatures. MC Series cartridges offer economical filtration with flow rates of up to 5 gpm per 10″ length and a maximum operating temperature of 125 deg. F.

DMB Series
AJR Filtration offers the DMB Series of melt blown cartridges, formerly sold under the Delta Pure® name. DMB Series filter cartridges are polypropylene melt blown depth filters. AJR Filtration employs 100% FDA approved polypropylene and utilizes a multi-layered construction for progressive contaminant removal efficiency.

DMC Series
AJR Filtration offers the DMC Series of melt blown cartridges, formerly sold under the Delta Pure® name. DMC Series filter cartridges with core are polypropylene melt blown depth filters. AJR Filtration employs 100% FDA approved polypropylene and utilizes a multi-layered construction for progressive contaminant removal efficiency.

DWMC FUSION™ Series
AJR Filtration DWMC FUSION™ Series liquid filters, formerly from Delta Pure Filtration, feature melt blown media on the inside for confidence and precision string wound media on the outside for performance. By fusing melt blown and string wound technology into the same filters, AJR Filtration can help customers achieve longer filter life and cleaner fluids.

DMB-61 Series
DMB Series-61 melt blown filters are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water system components – Health effects.” These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems

DMC-61 Series
DMC Series-61 filters are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water systems components – Health effects.” These filters are manufactured to be used by water municipalities, in various point-of-entry (POE) potable water systems, and other applications where “61 certified” filters are required.

DWMC-61 FUSION™ Series
DWMC FUSION Series-61 liquid filter cartridges are certified to comply with materials safety requirements of NSF/ANSI 61 – “Drinking water systems components- Health effects.” These filters are manufactured to be used by water municipalities and in various point-of-entry (POE) potable water systems.


Request a Quote

Carbon Filter Cartridges

Carbon Filter Cartridges

DWC Series
AJR Filtration offers the DWCC and DWCF Series of cartridge filters, formerly sold by Delta Pure. These filters provide reduction of chlorine, bad taste and odor, organics, oil, and a wide variety of other contaminants.

CFM Series
AJR Filtration CFM Series cartridges, formerly by Delta Pure Filtration, are designed for electroplating and special chemical removal applications. The unique melt blown polypropylene activated carbon composite spun bond filter media offers high adsorption efficiency.

CN04 and CN04CF
CN04 and CN04CF Series cartridges, formerly from Delta Pure Filtration are dual media micron string wound and carbon cartridges which provide removal of chlorine, chemical contamination, and sediment, and also improve the taste and odor of water.

RFC Series
AJR Filtration RFC Series Radial Flow Cartridges, formerly from Delta Pure Filtration, offer excellent flow characteristics and come packed with a resin or carbon fill which targets molecular or elemental contaminants not removed by ordinary particulate filters.


Request a Quote