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

22 µm

Red1000 Glass Fiber 22 micron (Beta 1000) Nitrile 6in 15.24cm (REPLACED BY HC2216FRT6Z)

Product ID: HC2216FKT6H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC2216
Family
Red1000
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 1000
See All Attributes

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

UE209AT03H - REP BY UE209AT03Z

Product ID: UE209AT03H
Unit of Measure
16/EA
Min Order Qty
16
Anti-Static
Yes
Beta Rating
BETA 2000
Element Series
UE209
Family
Athalon
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 2000
See All Attributes

Athalon Anti-Static Glass Fiber 22 micron (Beta 2000) Nitrile 7in 17.78cm length

Product ID: UE209AT07HN1
Unit of Measure
16/EA
Min Order Qty
16
Anti-Static
Yes
Beta Rating
BETA 2000
Element Series
UE209
Family
Athalon
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 2000
See All Attributes

HC2226EOJ6H50

Product ID: HC2226EOJ6H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2226
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating (μm)
22 µm
Nominal Length (Imperial)
6 in
See All Attributes

HC2233EOJ6H

Product ID: HC2233EOJ6H
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2233
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating (μm)
22 µm
Nominal Length (Imperial)
6 in
See All Attributes

Red1000 Glass Fiber 25 micron (Beta 1000) Fluorocarbon 13in 33.02cm (REPLACED BY HC2237FHT13Z)

Product ID: HC2237FDT13Z
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC2237
Family
Red1000
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 1000
See All Attributes

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

Red1000 Glass Fiber 22 micron (Beta 1000) Nitrile 6in 15.24cm (REPLACED BY HC2246FRT6H50)

Product ID: HC2246FKT6H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC2246
Family
Red1000
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 1000
See All Attributes

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

Element Coralon HC2256FCT6H

Product ID: HC2256FCT6H
Unit of Measure
3/EA
Min Order Qty
3
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC2256
Family
Red1000
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 1000
See All Attributes

HC2286EOJ12H50

Product ID: HC2286EOJ12H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2286
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating (μm)
22 µm
Nominal Length (Imperial)
12 in
See All Attributes

Red1000 Glass Fiber 22 micron (Beta 1000) Fluorocarbon 18in 45.72cm (REPLACED BY HC2296FRT18Z50)

Product ID: HC2296FKT18Z50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Beta Rating
BETA 1000
Element Series
HC2296
Family
Red1000
Filter Media
Glass Fiber
Filter Removal Rating
22 micron, Beta 1000
See All Attributes

HC2286EOJ15H50

Product ID: HC2286EOJ15H50
Unit of Measure
1/EA
Min Order Qty
1
Anti-Static
No
Element Series
HC2286
Family
Red1000
Filter Media
Wire Mesh
Filter Removal Rating
22 micron
Filter Removal Rating (μm)
22 µm
See All Attributes

HCY-8300EOJ16H

Product ID: HCY8300EOJ16H
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)
22 µm
Nominal Length (Imperial)
16 in
See All Attributes
43 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.