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

Order Products

PO847SOL

Product ID: PO847SOL
Unit of Measure
1/EA
Min Order Qty
1

Discontinued

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

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

Product ID: DFPT0240EN
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.2 µm
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Nitrile
Change Out Differential Pressure
2.4 bard
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Duo-Fine®, Filter Cartridges, Removal Rating 0.2 μm, FluorocarbonElastomer

Product ID: DFPT02311EVM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.2 µm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration Code
M3
End Configuration
SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0) 3
Change Out Differential Pressure
2.4 bard
Cartridge Outer Diameter (OD) (Imperial)
2.5 in
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Duo-Fine®, Filter Cartridges, Removal Rating 0.2 μm, Length 40 Inches, FluorocarbonElastomer

Product ID: DFPT0240EVM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.2 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
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Duo-Fine®, Filter Cartridges, Removal Rating 0.2 μm, Length 40 Inches

Product ID: DFPT0240UGTMG7
Unit of Measure
1/EA
Min Order Qty
1
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)
2.5 in
See All Attributes
DFPT 0.45-20EV product photo

DFPT 0.45-20EV

Product ID: DFPT04520EV
Unit of Measure
1/EA
Min Order Qty
1

Duo-Fine®, Filter Cartridges, Removal Rating 0.45 μm, Length 20 Inches, SOE fin end external 222 O-rings

Product ID: DFPT04520ETM8563
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.45 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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Duo-Fine®, Filter Cartridges, Removal Rating 10 μm, Length 20 Inches

Product ID: DFPT1020ETM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
10 µm
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
End Configuration Code
M3
End Configuration
SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0) 3
See All Attributes

Duo-Fine®, Filter Cartridges, Removal Rating 0.45 μm

Product ID: DFPT0454EVM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.45 µm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration Code
M3
End Configuration
SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0) 3
Change Out Differential Pressure
2.4 bard
Cartridge Outer Diameter (OD) (Imperial)
2.5 in
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Duo-Fine®, Filter Cartridges, Removal Rating 10 μm

Product ID: DFPT10195EN
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
10 µm
Gasket / O-Ring Material
Nitrile
Change Out Differential Pressure
2.4 bard
Cartridge Outer Diameter (OD) (Imperial)
2.5 in
Cartridge Outer Diameter (OD) (Metric)
6.4 cm
Gasket O-Ring Code
N
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Duo-Fine®, Filter Cartridges, Removal Rating 10 μm, Length 40 Inches, Nitrile

Product ID: DFPT1040ENM3
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
10 µm
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Nitrile
End Configuration Code
M3
See All Attributes

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
See All Attributes

Discontinued

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