Pleated Depth Filter Cartridges

Designed for High Dirt Holding Capacity and a Long Service Life  

Pall’s Pleated depth filter cartridges are a state-of-the-art technological advancement – combining traditional and modern forms of filtration. These pleated depth filter cartridges consist of varied fiber diameters, leading to pore-size gradients from upstream to downstream – meaning the pores get finer with each layer while providing high-void volume throughout the depth of the filter medium. 

Designed to remove suspended solids, also known as sediment, turbidity, or particulate - Pall Pleated depth filters are a long-lasting, cost-effective solution with highly compatible polypropylene filter media. 

 

Filter Cartridges
Filter Cartridges

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Brand

Duo-Fine®

Availability

In Stock

MPDF 1-40VEE

Product ID: MPDF140VEE
Unit of Measure
1/EA
Min Order Qty
1

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 0.2 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

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 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 0.45 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® , 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® 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
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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® , 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

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® II, Filter Cartridges, Removal Rating 0.45 μm, Length 4 Inches, Nitrile, Blank - DOE with elastomer gasket seals & end caps

Product ID: DFN0454AN317
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.45 µm
Cartridge Length (Imperial)
4 in
Cartridge Length (Metric)
102 mm
Cartridge Length (Metric)
10.2 cm
Gasket / O-Ring Material
Nitrile
End Configuration
Blank - DOE with elastomer gasket seals & end caps
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87 Items

Description


Pall's pleated filter cartridges are created using a melt-blown process which is then pleated into different media configurations suited for different applications and specific user requirements.  There are three main geometries commonly used for pleat configuration with the Pall pleated depth filter cartridge range:

  • Conventional fan pleat
  • Star pleat
  • Laid-over pleat (Ultipleat®)

Product Highlights:

  • Combines the best benefits of pleated and depth style filters
  • Ultipleat or laid-over pleat technology offers long life and superior dirt holding capacity
  • Browse three different main pleated depth cartridge families
  • Food contact compliant grades are available

Specifications

Product Attributes Values
Pleated-Depth Filters Filter Medium Polypropylene

Core, Cage and Endcaps
Polypropylene
Filter Grade Range 0.8 μm to 100 μm

Adaptors
Polypropylene with a stainless steel reinforcing ring
Length 254 mm (10 in.) to 1016 mm (40 in.)

Applications/Use

Pall’s pleated-depth filter cartridges are used for a variety of applications in the oil and gas, chemicals and polymer, microelectronics, biotech, and food and beverage industries.

Oil & Gas

  • LNG Acid Gas
  • Midstream Process Water
  • Refinery amine scrubbing systems
  • Upstream Injection Water & SRU
  • Midstream Acid Gas
  • Midstream Glycol Filtration

Chemicals and Polymer

  • Chemicals Intermediate Product (Other)
  • Chemicals Raw Material - Liquid, Amine/Benfield/Other Solvent Loop
  • Chemicals Raw Material/Gas/Air
  • Chemicals Final Product (Liquid) 
  • Poly Commodity Raw Material (Fluids)
  • Poly Commodity Intermediates (Fluids)
  • Poly Engineered & Special Raw Material (Fluids)
  • Poly Engineered & Special Intermediate (Fluids)

Microelectronics

  • Wet etch & Cleans
  • CMP
  • Ultrapure Water
  • Solvent Filtration
  • Ink Filtration
  • Color Filter

Food and Beverage

  • Service Media Filtration
  • Pre clarification
  • Clarification
  • Particle Filtration
  • Fine Filtration
  • Pre Storage and Prefiltration
  • Mineral/Flavor Filtration
  • Storage Tank Protection (Venting)
  • Flavor Additive Filtration
  • Filtration after Cold Stabilization
  • Trap Filtration
  • Activated Carbon Removal

FAQs

1. What are the different types of pleated depth filters offered by Pall?

Pall’s pleated depth filters are available in the following series, each with a different pleated cylinder configuration: 

  • Star Pleat
    • Profile Star filters
  • Ultipleat proprietary layover crescent-shaped pleat
    • Profile UP filters
  • Conventional Fan Pleat 
    • Poly-Fine XLD filters 

 

2. What is the filter grade range for pleated depth filters?

The filter grade range for pleated depth filters is 0.8 μm to 100 μm. 

 

3. What are the benefits of using Pall’s Ultipleat laid-over pleated depth filters?

  • Pall’s laid-over Ultipleat pleated depth filters are a perfect solution for high flow applications, offering economical and reliable filtering. 
  • With higher flow rates per filter cartridge, a crescent-shaped pleat geometry combined with a large diameter and proprietary range of available filter media, the Ultipleat filters demonstrate superior performance. 
  • They also reduce waste disposal and maintenance costs.