Duo-Fine® E Series Pleated Filter Cartridges

High-Capacity Pleated Filter Cartridges for Filtration in Liquid and Gas Applications

Duo-Fine® E Series filter cartridges are designed with unique microfiber-glass media for exceptional dirt-holding capacity and longer service life. The protective netting is color-coded to quickly identify micron ratings and small diameter fibers ensure high flow rates at low-pressure drops.

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Duo-Fine®

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Duo-Fine® II, Filter Cartridges, Removal Rating 10 μm

Product ID: DFN101401V
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
10 µm
Change Out Differential Pressure
2.4 bard

Duo-Fine® , Filter Cartridges, Removal Rating 0.2 μm, Length 40 Inches

Product ID: DFN0240UEM26
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.2 µm
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Change Out Differential Pressure
2.4 bard
Cartridge Outer Diameter (OD) (Imperial)
2.6 in
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Duo-Fine® , Filter Cartridges, Removal Rating 0.2 μm, Length 10 Inches, Nitrile, DOE with elastomer gasket seals & end caps

Product ID: DFN0210UN
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
0.2 µm
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
Gasket / O-Ring Material
Nitrile
End Configuration
Blank - DOE with elastomer gasket seals & end caps
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Duo-Fine® , Filter Cartridges, Removal Rating 0.45 μm, Length 10 Inches, Fluorocarbon Elastomer, Blank - DOE with elastomer gasket seals & end caps

Product ID: DFN04510AV
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
0.45 µm
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration
Blank - DOE with elastomer gasket seals & end caps
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Duo-Fine® , Filter Cartridges, Removal Rating 0.2 μm, Length 10 Inches

Product ID: DFN0210UE
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
0.2 µm
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
End Configuration
Blank - DOE with elastomer gasket seals & end caps
Change Out Differential Pressure
2.4 bard
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Duo-Fine® , Filter Cartridges, Removal Rating 0.45 μm

Product ID: DFN0451401
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Change Out Differential Pressure
2.4 bard
Cartridge Outer Diameter (OD) (Imperial)
2.6 in
Cartridge Outer Diameter (OD) (Metric)
6.6 cm
Packaging Type
Standard packaging

Duo-Fine® , Filter Cartridges, Removal Rating 0.45 μm, Length 20 Inches, Fluorocarbon Elastomer

Product ID: DFN04520AV
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration
Blank - DOE with elastomer gasket seals & end caps
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Duo-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Length 40 Inches, silicone, SOE flat closed end external 222 O-rings

Product ID: DFN04540USM3
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Silicone
End Configuration Code
M3
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Duo-Fine®, Filter Cartridges, Removal Rating 0.45 μm, Length 29.5 Inches, Nitrile, DOE 2.54 cm (1 in) extended core

Product ID: DFN045295UN1X
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Cartridge Length (Imperial)
29.5 in
Cartridge Length (Metric)
749 mm
Cartridge Length (Metric)
74.9 cm
Gasket / O-Ring Material
Nitrile
End Configuration Code
1X
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Duo-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Length 20 Inches, silicone, SOE flat closed end external 222 O-rings

Product ID: DFN04520USM3
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Silicone
End Configuration Code
M3
See All Attributes

Duo-Fine® , Filter Cartridges, Removal Rating 10 μm

Product ID: DFN101202R
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
10 µm
Change Out Differential Pressure
2.4 bard

Duo-Fine® , Filter Cartridges, Removal Rating 0.45 μm, Length 20 Inches, Nitrile, Blank - DOE with elastomer gasket seals & end caps

Product ID: DFN04520UN
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Nitrile
End Configuration
Blank - DOE with elastomer gasket seals & end caps
See All Attributes
38 Items

Description

Why Choose Duo-Fine E Series?

Available in retention ratings between 0.2 to 50 µm, these filter cartridges are an economical alternative to string wound filter cartridges.

 

Additional benefits include:

 

  • A 304 stainless steel center core and end caps for high-temperature applications
  • End configurations fit most housings
  • Core material options available for different temperature compatibility

Product Highlights:

  • High capacity
  • High dirt holding capacity
  • Longer service life

Applications/Use

Chemicals and Polymer:

  • Chem final product (liquid)
  • Raw materials (gas, air, liquid)
  • Intermediate product
  • Carbon fiber, nylon and polyurethane production

Oil and Gas:

  • Upstream injection water and SRU
  • Upstream offshore boiler water
  • Upstream offshore produced water
  • Upstream onshore surface discharged water

Specifications

*Please refer to the documentation for additional specifications.     

 

Performance Specifications

 

Filter grades

0.2, 0.45, 1, 3, 10, 30, 50 µm

 

Recommended change-out differential pressure1

2.4 bard (35 psid)

 

Maximum differential pressure

Polypropylene hardware
4.8 bard (70 psid) @ 20°C (68°F)
2.8 bard (40 psid) @ 65˚C (150˚F)
304 stainless steel hardware
5.2 bard (75 psid) @ 121°C (250°F)

 

1Provided that the maximum differential pressure is not exceeded based on temperature limits defined above

Documents

Data Sheets

  • Duo-Fine® E Series Filter Cartridges

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