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

Anti Static

No

Beta Rating

BETA 1000

Nominal OD (Imperial)

2.1 in

HCG200FCS4Z ELEMENT BRANDED

Product ID: 51657348
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HCG200
Family
Versalon
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

Ultipor III Glass Fiber 5 micron (Beta 1000) Nitrile 13in 33.02cm (REPLACED BY HC9800FRP13Z)

Product ID: HC9800FKP13H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
5 µm
See All Attributes

Ultipor III Glass Fiber 12 micron (Beta 1000) Nitrile 13in 33.02cm (REPLACED BY HC9800FRS13Z)

Product ID: HC9800FKS13H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

Ultipor III Glass Fiber 12 micron (Beta 1000) Nitrile 8in 20.32cm (REPLACED BY HC9800FRS8Z)

Product ID: HC9800FKS8H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

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

Ultipor III Glass Fiber 25 micron (Beta 1000) Nitrile 4in 10.16cm (REPLACED BY HC9800FRT4Z)

Product ID: HC9800FKT4H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
25 µm
See All Attributes

Ultipor III Glass Fiber 25 micron (Beta 1000) Fluorocarbon 4in 10.16cm

Product ID: HC9800FTT4ZY923
Unit of Measure
12/EA
Min Order Qty
12
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
25 µm
See All Attributes

Ultipor III Glass Fiber 7 micron (Beta 1000) Nitrile 8in 20.32cm (REPLACED BY HC9824FRN8Z)

Product ID: HC9824FKN8H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9824
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

Ultipor III Glass Fiber 7 micron (Beta 1000) Nitrile 8in 20.32cm (REPLACED BY HC9800FRN8Z)

Product ID: HC9800FKN8H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

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

Ultipor III Glass Fiber 7 micron (Beta 1000) Nitrile 8in 20.32cm (REPLACED BY HC9800FRN8HYCA)

Product ID: HC9800FKN8HYCA
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
7 µm
See All Attributes

Discontinued

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

Ultipor III Glass Fiber 5 micron (Beta 1000) Ethylene Propylene 4in 10.16cm (REPLACED BY HC9800FRP4J)

Product ID: HC9800FKP4J
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
5 µm
See All Attributes

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

Ultipor III Glass Fiber 12 micron (Beta 1000) Nitrile 4in 10.16cm (REPLACED BY HC9800FRS4Z)

Product ID: HC9800FKS4H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
12 µm
See All Attributes

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

Ultipor III Glass Fiber 5 micron (Beta 1000) Fluorocarbon 8in 20.32cm (REPLACED BY HC9800FRP8ZYMC)

Product ID: HC9800FKP8ZYMC
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC9800
Family
Ultipor III
Filter Media
Glass Fiber
Filter Removal Rating (μm)
5 µm
See All Attributes

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

18 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.