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

Order Products

Cartridge Length (Imperial)

9.75 in

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 9.75 Inches, EPDM, SOE flat closed end external 222 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 9.75 Inches, EPDM, SOE flat closed end external 222 O-rings

Product ID: PFT045975UEM3
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.45 µm

Discontinued

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

Nexis® A Series Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 9.75 inches

Product ID: NXA3975U
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
3 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
9.75 in
Cartridge Length (Metric)
248 mm
Cartridge Length (Metric)
24.8 cm
Gasket / O-Ring Material
NA
See All Attributes

Duo-Fine® II, Filter Cartridges, Removal Rating 10 μm, Length 9.75 Inches, Nitrile, Blank - DOE with elastomer gasket seals & end caps

Product ID: DFNT10975UN
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
10 µm
Cartridge Length (Imperial)
9.75 in
Cartridge Length (Metric)
248 mm
Cartridge Length (Metric)
24.8 cm
Gasket / O-Ring Material
Nitrile
End Configuration
Blank - DOE with elastomer gasket seals & end caps
See All Attributes
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 9.75 Inches, EPDM, SOE flat closed end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 9.75 Inches, EPDM, SOE flat closed end external 226 O-rings

Product ID: PFT10975UEM6
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Nexis® A Series Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 9.75 inches product photo

Nexis® A Series Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 9.75 inches

Product ID: NXA05975UH21
Unit of Measure
30/EA
Min Order Qty
30
Micron
0.5 micron
Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 9.75 Inches, EPDM, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 9.75 Inches, EPDM, DOE industrial

Product ID: PFT045975UE
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.45 µm

Nexis® T Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 9.75 inches

Product ID: NXT3975U
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
3 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
9.75 in
Cartridge Length (Metric)
248 mm
Cartridge Length (Metric)
24.8 cm
Gasket / O-Ring Material
NA
See All Attributes

Nexis® T Filter Cartridges, Removal Rating 15 μm, Polypropylene, Length 9.75 inches

Product ID: NXT15975U
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
15 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
9.75 in
Cartridge Length (Metric)
248 mm
Cartridge Length (Metric)
24.8 cm
Gasket / O-Ring Material
NA
See All Attributes
DFT Classic®, Filter Cartridges, Removal Rating 3 μm, Length 9.75 Inches, 304 stainless steel product photo

DFT Classic®, Filter Cartridges, Removal Rating 3 μm, Length 9.75 Inches, 304 stainless steel

Product ID: C003A975AC
Unit of Measure
30/EA
Min Order Qty
30
Packaging
Bulk
See All Attributes

Nexis® T Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 9.75 inches

Product ID: NXT1975U
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
1 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
9.75 in
Cartridge Length (Metric)
248 mm
Cartridge Length (Metric)
24.8 cm
Gasket / O-Ring Material
NA
See All Attributes
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 9.75 Inches, EPDM, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 9.75 Inches, EPDM, DOE industrial

Product ID: PFT10975UE
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Claris® Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 9.75 inches product photo

Claris® Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 9.75 inches

Product ID: CLR30975
Unit of Measure
36/EA
Min Order Qty
36
Length
24.8 cm / 9.75 in
Micron
30 micron
72 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