skim cotton thread filter

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Replacement High Temperature String Wound Filter Cartridges For Water Filter

I. Products Pirctures of the skim cotton thread filter

  ( Different type of the core and medium according to the various working conditions. Two type of cores: the stainless steel and PP; Third type of medium: PP, absorben cotton, Glass fiber)

II.Working Principle of the PP/ cotton / glass fiber

The wire wound filter is composed of textile fiber roving, which is wrapped around the porous skeleton and forming a honeycomb structure according to the specific crafts. The loose outer layers and tight inner layers can offer true depth filtration for high dirt holding capacity and extremely low media migration to ensure temperature and chemical compatibility. It has excellent filtration characteristics for removing the suspended matter, rust and particles in the fluid effectively.The main advantage of the string wound filter cartridge is its exceptionally high structural strength, therefore, they can withstand severe operating conditions.

lll. Application area

1) Pretreatment for Domestic Drinking water filtration and RO systems.

2) Soda and acid liquid filtration for industrial chemical process.

3) Industrial waste-water, electroplating water filtration

4) Imaging solution, ink filtration

5) Pretreatment for Sterile water, ultra-pure water

6) Chemical raw materials, organic solvent filtration



1) Loose outer layers and tight inner layers offers effective depth filtration

2) Can withstand high filtration pressure

3) Excellent chemical compatibility

4) Fits all the standard housings
5) Various filter media fit with various applications


V.Technical parameter


Length:  9.75", 9.87",10", 20", 30", 40",  (OEM customize available)

Inner Dia:  28mm, 30mm  (OEM customize available)

Outer Dia: 63-115mm (OEM customize available)




Filter: PP (Polypropylene) absorbent cotton, glass fiber

Rod: PP (Polypropylene),stainless steel

Endcaplsee: PP (Polypropylene) or without

Sealing: silicone rubber, ethylene-propylene rubber, nitrile rubber, fluorine rubber


Cylindrical & Graded density


Precision:0.5, 1, 5, 10, 25, 50,100 micron (other precision available)

Average Running Temperature:    60(PP);

                             250℃ cotton and glass fiber