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. 

Duo-Fine® Series Pleated Filter Cartridges

Duo-Fine E
Duo-Fine E
Duo-Fine II
Duo-Fine II

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Duo-Fine®, Filter Cartridges, Removal Rating 1 μm, Length 20 Inches, FluorocarbonElastomer

Product ID: DFPT120EV
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
Change Out Differential Pressure
2.4 bard
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Discontinued

This part is no longer available. Please contact us for more information.

Duo-Fine®, Filter Cartridges, Removal Rating 1 μm, Length 20 Inches

Product ID: DFPT120EFM8563
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
End Configuration Code
M8
End Configuration
SOE fin end, external 222 O-rings (retrofits other manufacturers’ Code 5) 3
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Discontinued

This part is no longer available. Please contact us for more information.

Duo-Fine®, Filter Cartridges, Removal Rating 1 μm, Length 20 Inches, SOE fin end, external 222 O-rings

Product ID: DFPT120ETM8563
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
End Configuration Code
M8
End Configuration
SOE fin end, external 222 O-rings (retrofits other manufacturers’ Code 5) 3
See All Attributes

DFPT 1-30EV-M8

Product ID: DFPT130EVM8
Unit of Measure
1/EA
Min Order Qty
1

Duo-Fine®, Filter Cartridges, Removal Rating 1 μm, Length 40 Inches, silicone

Product ID: DFPT140ESM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 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 1 μm, Length 40 Inches, FluorocarbonElastomer, SOE flat closed end external 222 O-rings

Product ID: DFPT140EVM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration Code
M3
See All Attributes
DFPT 1-30EV-M3 product photo

DFPT 1-30EV-M3

Product ID: DFPT130EVM3
Unit of Measure
1/EA
Min Order Qty
1

Duo-Fine®, Filter Cartridges, Removal Rating 1 μm, Length 40 Inches, FluorocarbonElastomer, SOE fin end external 222 O-rings

Product ID: DFPT140EVM8
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration Code
M8
See All Attributes

Duo-Fine®, Filter Cartridges, Removal Rating 30 μm, Length 20 Inches

Product ID: DFPT3020EV
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
30 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
Change Out Differential Pressure
2.4 bard
See All Attributes

Duo-Fine®, Filter Cartridges, Removal Rating 3 μm, Length 10 Inches, FluorocarbonElastomer, SOE flat closed end external 222 O-rings

Product ID: DFPT310EVM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
3 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 Code
M3
See All Attributes

Duo-Fine®, Filter Cartridges, Removal Rating 3 μm, Length 20 Inches

Product ID: DFPT320ETM8563
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
3 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
End Configuration Code
M8
End Configuration
SOE fin end, external 222 O-rings (retrofits other manufacturers’ Code 5) 3
See All Attributes

Duo-Fine®, Filter Cartridges, Removal Rating 3 μm, Length 10 Inches, FluorocarbonElastomer

Product ID: DFPT310EV
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
3 µm
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
Change Out Differential Pressure
2.4 bard
See All Attributes
225 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