String Wound Filter Cartridge

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  • Over 20+Years Experience In Filtration Industry
  • High Performance Filter With Competitive Price
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  • Advanced Production And Test Machines

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String Wound Filter Cartridge

Pullner is the top string wound filters cartridge manufacturer in China, our string wound filter can be polypropylene and other materials.

We supply the high quality and best price of string wound filters for 20 years, and can be used in industry filtration.

PHFX Power Plant Iron Removal String Wound Filter Cartridge

PHFX Power Plant Iron Removal String Wound Filter Cartridge

PHFX series string wound filter cartridge is a depth filter designed for power plant condensate iron removal. Its filter media is contimuous wound fiber with high performances. 

The length of the cartridge is up to 70inch (1778mm), the large length with big filtration area ensures to reduce the number of filter cartridges and the simension of housing required. 

The long service life and high flow rate result in low investment and less manpower in many applications.

1. Length up to 70inch (1778mm), suitable for high flow/high contaminant applications.
2. High mechanical strength, no distortion happen even in critical process conditions.
3. Directly installed into existed housings, no need for any changes.

PLX Standard String Wound Filter Cartridge

PLX Standard String Wound Filter Cartridge

The PLX series is standard string wound filter cartridge, the material is polypropylene, absorbent cotton or glass fiber, length 10″/20″/30″/40″, filtration rating 1~50 microns. 

It can effectively filter suspended solids, rust, particles and other impurities in the fluid.

Big size(114mm) String Wound Filter Cartridge

Big Size(114mm) String Wound Filter Cartridge

OD 114mm string wound, big diameter provide depth filtration than standard size. Big flow rate, long service life.

Pullner Is Your Top String Wound Filter Cartridge Manufacturer

String wound cartridge filter supplier

Pullner String Wound Filter Cartridge

String Wound Filter Cartridge is depth filtration filter, use high performance fiber (Polypropylene, Cotton, Glass fiber), according to specific process, tightly wrapped on center core (PP or Stainless steel). The different materials choose according to applications operation temperature and PH range.

It’s manufactured with structured loose outer layers and close inner layers to offer true depth filtration for high dirt holding capacity and extremely low media migration. The main advantage of the string wound filter cartridge is its exceptionally high structural strength, therefore, they can withstand higher pressure and several operating conditions. It can remove contaminant effectively, such as suspended substance, rust and particulate.

PHFX Series filter cartridge is generally used as powdered resin pre-coat filter in power plant condensate, installed inside the stainless steel housing, and the surface is coated with resin to achieve the purpose of filtration and desalination. PULLNER filters can effectively reduce ferrous solid impurities in condensed water, thereby extending the service life and protecting the resin from contamination. Save cost of resin and filter aid.

Adopt stainless steel porous center core, with high strength can fully withstand the instantaneous impact produced by the resin film bursts and backflush process, and ensure the filter no deformed, polypropylene fiber no fall off, so guarantee the operation safety of the condensate treatment system.

It can replace PALL, 3M CUNO, Graver Technology original filters.

PLX is standard size with 28-30mm ID, 60-63mm OD. Length 10”/ 20”/30”/40”, material PP, Cotton, Glass fiber.

Application: Food & Beverage, Pre-RO water filtration, Drinking water filter, Chemical filter solution, Petrochemical process, Electronics and Semiconductor, Pharmaceuticals process.

If you need to learn more about the high flow filters and pleated filters, Membrane filter cartridge, Stainless steel filter, Stainless steel filter housing, FRP membrane housing, you can also inquiry us.

Why Are Pullner String Wound Filter Cartridge

High Filtration Efficiency

Choose high-performance raw materials and advanced production technology to ensure the filtration efficiency of filter element.

Advanced Production and Test Facilities

More than 10 production lines and 2 test laboratories, high production capacity.

Acceptable Customize

Customize according to sample filter, drawings and special applications.

Related Products With String Wound Filter Cartridge


High Flow Filter Cartridge


Membrane Filter Cartridge


Pleated Water Filters

String Wound Filter


Melt Blown Filter Cartridge


Stainless Steel Filter Cartridge


Stainless Steel Filter Housing


Carbon Fiber Filter Cartridge

The Ultimate Guide: Pleated Water Filter

What Is High Flow Filter?

Widely used applications:

Power Condensate System, Seawater Desalination RO Pre-filtration, Municipal Water, Chemical, Petrochemicals, Electronics (RO Pre-filtration, Process Water), Food & Beverage (process water), Pharmaceutical (process water), Waste water, Amine filtration, etc.

Feature and Benefits:

Single filter with high flow rate;

Low installation costs and low operating costs;

How To Produce High Flow Filter


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