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

Order Products

Industries

Microelectronics

U003AW29.5A product photo

U003AW29.5A

Product ID: U003AW295A
Unit of Measure
1/EA
Min Order Qty
1
Packaging
Bulk
See All Attributes
NXA 1-30U-DOEE product photo

Nexis, NXA, 1 μm, 76.2 cm (30 in), DOE with elastomer gasket seals and end caps, EPDM gasket

Product ID: NXA130UDOEE
Unit of Measure
24/EA
Min Order Qty
24
Micron
1 micron

NXT 20-9.875U-H21

Product ID: NXT209875UH21
Unit of Measure
1/EA
Min Order Qty
1

NXT 100-20U-M3E

Product ID: NXT10020UM3E
Unit of Measure
1/EA
Min Order Qty
1
NXT 0.5-20U product photo

Nexis, NXT, 0.5 μm, 50.8 cm (20 in), DOE industrial (no end caps)

Product ID: NXT0520U
Unit of Measure
10/EA
Min Order Qty
10
Micron
0.5 micron
PolyFine-II Filter Cartridge, Highly asymmetric polysulfone, 0.2 µm, 10 in, EPDM, M3 product photo

PolyFine-II Filter Cartridge, Highly asymmetric polysulfone, 0.2 µm, 10 in, EPDM, M3

Product ID: PFT0210UEM3BLK513
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.2 µm
T010A10Y product photo

T010A10Y

Product ID: T010A10Y
Unit of Measure
1/EA
Min Order Qty
1
Packaging
Bulk
See All Attributes

20" Ultipor GF+ 1µm, DOE with EPR gaskets

Product ID: MCY1002U010ZJ
Unit of Measure
1/EA
Min Order Qty
1

This product is currently not available. Please contact us for more information.

NXA 2-20U-M3E product photo

Nexis, NXA, 2 μm, 50.8 cm (20 in), SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0), EPDM gasket

Product ID: NXA220UM3E
Unit of Measure
12/EA
Min Order Qty
12
Micron
2 micron
NXT 1-10U-M3F product photo

Nexis, NXT, 1 μm, 25.4 cm (10 in), SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0), FEP encapsulated fluorocarbon elastomer (O-rings)

Product ID: NXT110UM3F
Unit of Measure
1/EA
Min Order Qty
1
Micron
1 micron
NXA 5-30U-M3E product photo

Nexis, NXA, 5 μm, 76.2 cm (30 in), SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0), EPDM gasket

Product ID: NXA530UM3E
Unit of Measure
24/EA
Min Order Qty
24
Micron
5 micron
U0.5AW19.5U product photo

U0.5AW19.5U

Product ID: U05AW195U
Unit of Measure
10/EA
Min Order Qty
10
Packaging
Bulk
See All Attributes
318 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