String-wound Depth Filter Cartridges

A Long Service Life and High Contaminant Loading Capacity 

Pall’s string-wound depth filters are designed for advanced and efficient particulate removal performance and high contaminant holding capacity. Compared to traditional polypropylene or polyester materials, these filter cartridges use woven media yarn around the core and have high chemical, temperature, and process fluid compatibility. Available with 10+ different medium options these cartridges are also an economical low-cost choice compared to depth and pleated style filters. 

Filter Cartridges
Filter Cartridges

Order Products

Filter Removal Rating

100 µm

Ultipor III Wire Mesh 100 micron Nitrile 39in 99.06cm length

Product ID: HC8300EOS39H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC8300
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
39 in
See All Attributes

Ultipor III Wire Mesh 100 micron Nitrile 26in 66.04cm length

Product ID: HC8900EOS26H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC8900
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
26 in
See All Attributes

Ultipor III Wire Mesh 100 micron Nitrile 8in 20.32cm

Product ID: HC9600EOS8H
Unit of Measure
12/EA
Min Order Qty
12
Anti-Static
No
Element Series
HC9600
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
8 in
See All Attributes

Ultipor® I Cleanable Filter Element

Product ID: HC9600EOS4H
Unit of Measure
12/EA
Min Order Qty
12
Anti-Static
No
Element Series
HC9600
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
4 in
See All Attributes

Ultipor® I Cleanable Filter Element

Product ID: HC9600EOS13H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC9600
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
13 in
See All Attributes

Ultipor® I Cleanable Filter Element

Product ID: HC9600EOS8Z
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC9600
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
8 in
See All Attributes

HCA082EOS8Z ELEMENT

Product ID: HCA082EOS8Z
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HCA082
Family
Ultipor III
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
8 in
See All Attributes

HCY-8300EOS20HYK

Product ID: HCY8300EOS20HYK
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HCY830
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
20 in
See All Attributes

HCY-8300EOS26HYK

Product ID: HCY8300EOS26HYK
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HCY830
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
26 in
See All Attributes

Red1000 Wire Mesh 100 micron Nitrile 15in 38.1cm

Product ID: HC2286EOS15H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2286
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating
100 micron
Filter Removal Rating (μm)
100 µm
See All Attributes

HC2286EOS30H50, ELEMENT

Product ID: HC2286EOS30H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2286
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating
100 micron
Filter Removal Rating (μm)
100 µm
See All Attributes

HC2296EOS36H50

Product ID: HC2296EOS36H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2296
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating (μm)
100 µm
Nominal Length (Imperial)
36 in
See All Attributes
14 Items

Description

String-wound filter cartridges are a type of depth filter cartridge that is made by weaving yarn (cotton, glass fiber, polypropylene, polyester, nylon, and polyphenylene sulfide (PPS))around a core usually of 304 SS or 316 SS. 

Product Highlights:
  • High chemical and temperature compatibility
  • 10+ different medium options 
  • Economical choice

Specifications

Product Attributes Values
String-Wound Filters Filter Medium
  • Bleached cotton
  • Standard cotton
  • Natural cotton
  • Glass fiber
  • Heat purified glass fiber
  • Premium polypropylene
  • Standard polypropylene
  • Rayon
  • Polyester
  • Nylon
  • Acrylic
  • Polyphenylene sulfide (PPS)
  • Polytetrafluoroethylene (fluoropolymer)

Filter Grade Range

 0.5 μm to 350 μm
Length 10.2 cm (4 in.) to 127 cm (50 in.)

Applications/Uses

Pall’s string-wound filter cartridges are used for a variety of applications, including chemicals and polymer, oil and gas, and microelectronics.

Chemicals and Polymer

  • Midstream Process Water 
  • Poly Commodity Raw Material (Fluids)
  • Poly Commodity Intermediates (Fluids)
  • Poly Engineered & Special Raw Material (Fluids)
  • Poly Engineered & Special Intermediate (Fluids)

Oil and Gas

  • Upstream Offshore Boiler Water
  • Upstream Offshore Produced Water
  • Upstream Onshore Produced Water
  • Upstream Onshore Surface Discharged Water
  • Midstream Process Water
  • Upstream Injection Water & SRU

Microelectronics

  • Acid etch systems - including Piranha Etch Solvent Strip applications
  • Most aggressive and/or high temperature acids or solvents

Chemicals

  • Polishing of chemical solutions
  • Bulk industrial chemicals
  • Solvents
  • Acids
  • Bases
  • Monomers
  • Process and cooling water

Magnetic Coatings

  • Audio
  • Video & computer tape
  • Floppy discs
  • Computer hard discs
  • Solvents

Photographic

  • Photo emulsions
  • Chemicals
  • Wash & rinse water

Oil Production

  • Well completion fluids
  • Water flood

Air & Gas

  • Compressed air
  • Instrument air
  • Nitrogen
  • Hydrogen
  • Helium
  • Freon
  • Most corrosive gases

Other

  • Solution mining
  • Deep well disposal
  • Paint
  • Ink & coatings
  • Lubricating oils
  • Electropolishing solutions
  • Plating solutions
  • Pigments & dyes
  • Cleaning fluids
  • Adhesives

FAQs

1. Which are the two series that Pall offers for string-wound filters?

Pall offers string-wound filters in the DFT Classic and Encore Series.

 

2. Why choose Pall’s string-wound depth filters?

Pall’s string-wound depth filters are designed for advanced and efficient particulate removal performance and high contaminant holding capacity. These filter cartridges have high chemical, temperature, and process fluid compatibility compared to traditional polypropylene or polyester materials and come with 10+ different medium options.