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

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Element Series

HC9600

Filter Media

Glass Fiber

Ultipor SRT Glass Fiber 7 micron (Beta 1000) Nitrile 4in 10.16cm

Product ID: HC9600FAN4H
Unit of Measure
10/EA
Min Order Qty
10
Anti-Static
Yes
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor SRT
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

Ultipor SRT Glass Fiber 12 micron (Beta 1000) Nitrile 13in 33.02cm (REPLACED BY HC9600FRS13Z)

Product ID: HC9600FAS13H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
Yes
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor SRT
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

Ultipor III Glass Fiber 7 micron (Beta 1000) Nitrile 13in 33.02cm (REPLACED BY HC9600FRN13Z)

Product ID: HC9600FKN13H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

Ultipor III Glass Fiber 7 micron (Beta 1000) Fluorocarbon 13in 33.02cm (REPLACED BY HC9600FRN13ZYQ63)

Product ID: HC9600FKN13ZYQ63
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

Ultipor III Glass Fiber 7 micron (Beta 1000) Fluorocarbon 8in 20.32cm (REPLACED BY HC9600FRN8Z)

Product ID: HC9600FKN8Z
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

Ultipor III Glass Fiber 5 micron (Beta 1000) Nitrile 16in 40.64cm (REPLACED BY HC9600FRP16Z)

Product ID: HC9600FKP16H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
5 µm
See All Attributes

Ultipor Glass Fiber 12µm Nitrile Seal 13in 33.02cm length

Product ID: HC9600FKS13HYQ62
Unit of Measure
3/EA
Min Order Qty
3
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

Ultipor III Glass Fiber 12 micron (Beta 1000) Nitrile 16in 40.64cm (REPLACED BY HC9600FRS16Z)

Product ID: HC9600FKS16H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

Ultipor III Glass Fiber 25 micron (Beta 1000) Nitrile 16in 40.64cm (REPLACED BY HC9600FRT16Z)

Product ID: HC9600FKT16H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9600
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
25 µm
See All Attributes

Supralon™ Lube and Hydraulic Fluid Filter Elements, Removal Rating 18 μm, GlassFiber, Length 13 inches

Product ID: HC9600FRD13Z
Unit of Measure
3/EA
Min Order Qty
3
Anti-Static
Yes
Beta Rating
BETA 2000
Element Series
HC9600
Family
Supralon
Filter Media
Glass Fiber
Filter Removal Rating
18 micron (Beta 2000)
See All Attributes

Supralon™ Lube and Hydraulic Fluid Filter Elements, Removal Rating 7 μm, GlassFiber, Length 13 inches

Product ID: HC9600FRN13J
Unit of Measure
3/EA
Min Order Qty
3
Anti-Static
Yes
Beta Rating
BETA 2000
Element Series
HC9600
Family
Supralon
Filter Media
Glass Fiber
Filter Removal Rating
7 micron (Beta 2000)
See All Attributes

Supralon™ Lube and Hydraulic Fluid Filter Elements, Removal Rating 7 μm, GlassFiber, Length 4 inches

Product ID: HC9600FRN4J
Unit of Measure
10/EA
Min Order Qty
10
Anti-Static
Yes
Beta Rating
BETA 2000
Element Series
HC9600
Family
Supralon
Filter Media
Glass Fiber
Filter Removal Rating
7 micron (Beta 2000)
See All Attributes
77 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.