Liquid Cartridge Filters

AJR Filtration manufactures nominal and absolute micron rated liquid filter cartridges.  Our newly expanded product line includes string wound filters, pleated cartridges, melt blown filters and carbon wrapped filter cartridges.  Liquid cartridge filters are often used for replacement in industry standard size 1 & 2 bag systems. Scroll down to see our entire line of liquid filter cartridges.

String Wound Filter Cartridges

DW Series

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.

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HC Series

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.

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EEF Series

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.

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DW-61 Series

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.

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HC-61 Series

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.

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Pleated Liquid Cartridges

PPO 2.5 Pleated 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.

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PPOW 2.75 Pleated Cartridges

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.

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NDC Nominal Depth Cartridges

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.

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600 Series Deep Pleated Cartridges

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.

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X01 600 Series Deep Pleated Cartridges

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.

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PEPT Deep Pleated Cartridges

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.

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Melt Blown Filter Cartridges

MB Series

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.

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MC Series

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.

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DMB Series

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.

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DMC Series

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.

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DWMC FUSION™ Series

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.

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DMB-61 Series

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

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DMC-61 Series

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.

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DWMC-61 FUSION™ Series

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.

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Carbon Filter Cartridges

DWC Series

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.

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CFM Series

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.

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CN04 and CN04CF

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.

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RFC Series

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.

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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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