Duo-Fine® Series Pleated Filter Cartridges

High-Performance Cartridges for Liquid and Gas Applications

Duo-Fine pleated filter cartridges are designed for applications requiring retention ratings from 0.2 to 50 µm at 90 % efficiency. With 3.5 ft² of media in each 10-inch filter, the Duo-Fine series provides high dirt holding capacity, fine particle retention, high flow rates and the lowest pressure drop. 

Depth Filter Cartridges
Depth Filter Cartridges
Pleated Filter Cartridges
Pleated Filter Cartridges
String-Wound Filter Cartridges
String-Wound Filter Cartridges

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Cartridge Length (Metric)

495 mm

Nexis® A Series Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 19.5 inches

Product ID: NXA05195UH21
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Gasket / O-Ring Material
NA
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DFT Classic®, Filter Cartridges, Removal Rating 5 μm, Length 19.5 Inches, 304 stainless steel, Bulk packaging

Product ID: C005AW195A
Unit of Measure
10/EA
Min Order Qty
10
Removal Rating
5 µm
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Cartridge Outer Diameter (OD) (Imperial)
2.5 in
Cartridge Outer Diameter (OD) (Metric)
6.4 cm
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DFT Classic®, Filter Cartridges, Removal Rating 1 μm, Length 19.5 Inches, 316 stainless steel, Bulk packaging product photo

DFT Classic®, Filter Cartridges, Removal Rating 1 μm, Length 19.5 Inches, 316 stainless steel, Bulk packaging

Product ID: RT001AW195S
Unit of Measure
1/EA
Min Order Qty
1
Packaging
Bulk
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Nexis® T Filter Cartridges, Removal Rating 20 μm, Polypropylene, Length 19.5 inches

Product ID: NXT20195U
Unit of Measure
10/EA
Min Order Qty
10
Removal Rating
20 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Gasket / O-Ring Material
NA
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DFT Classic®, Filter Cartridges, Removal Rating 5 μm, Length 19.5 Inches, Polypropylene product photo

DFT Classic®, Filter Cartridges, Removal Rating 5 μm, Length 19.5 Inches, Polypropylene

Product ID: U005AW195U
Unit of Measure
1/EA
Min Order Qty
1
Packaging
Bulk
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DFT Classic®, Filter Cartridges, Removal Rating 5 μm, Length 19.5 Inches, 304 stainless steel product photo

DFT Classic®, Filter Cartridges, Removal Rating 5 μm, Length 19.5 Inches, 304 stainless steel

Product ID: R005AW195A
Unit of Measure
1/EA
Min Order Qty
1
Packaging
Bulk
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Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 19.5 Inches, Fluorocarbon Elastomer product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 19.5 Inches, Fluorocarbon Elastomer

Product ID: PFT045195UVM3
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.45 µm

Nexis® T Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 19.5 inches, DOE Santoprene gasket seal

Product ID: NXT3195UH21
Unit of Measure
20/EA
Min Order Qty
20
Removal Rating
3 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Gasket / O-Ring Material
NA
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Duo-Fine® , Filter Cartridges, Removal Rating 30 μm, Length 19.5 Inches, Nitrile, DOE 2.54 cm (1 in) extended core

Product ID: DFN30195UN1X
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
30 µm
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Gasket / O-Ring Material
Nitrile
End Configuration Code
1X
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This product is currently not available. Please contact us for more information.

DFT Classic®, Filter Cartridges, Removal Rating 0.5 μm, Length 19.5 Inches, Polypropylene product photo

DFT Classic®, Filter Cartridges, Removal Rating 0.5 μm, Length 19.5 Inches, Polypropylene

Product ID: U05AW195UC
Unit of Measure
1/EA
Min Order Qty
1
Packaging
Bulk
See All Attributes

Nexis® T Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 19.5 inches

Product ID: NXT05195U
Unit of Measure
20/EA
Min Order Qty
20
Removal Rating
0.5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Gasket / O-Ring Material
NA
See All Attributes
Claris® Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 19.5 inches product photo

Claris® Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 19.5 inches

Product ID: CLR10195
Unit of Measure
24/EA
Min Order Qty
24
Length
49.5 cm / 19.5 in
Micron
10 micron
54 Items

Description

Why choose Duo-Fine pleated filter cartridges?

These filter cartridges are available in polypropylene, polyester and stainless-steel hardware, each with higher dirt holding capacity than the other.  

 

Additional benefits include:

 

  • Excellent compatibility with a range of chemicals
  • Core material options for different temperature compatibility
  • Superior filtration performance
  • Rigid polypropylene outer cage protects filter media in harsh operating environments

Applications

  • Duo-Fine II

Chemicals and polymers nylon production, oil and gas upstream injection water and SRU

 

  •  Duo-Fine E

Oil and gas upstream offshore produced water, chemicals and polymers final product (liquid)

 

  • Duo-Fine GT

Chemicals and polymers carbon fiber production, oil and gas upstream onshore surface discharged water