Product Overview

The string wound filter cartridge is made of high-quality textile fiber yarn, tightly wound around a porous core to form a unique honeycomb structure. With its gradient density design (sparse outer layer and dense inner layer), it delivers excellent depth filtration, effectively removing suspended solids, rust, and fine particles from fluids.

Depending on material selection, PP string wound filter cartridge are ideal for chemical fluids including acids and alkalis, while absorbent cotton string wound filter cartridge with stainless steel cores are suitable for organic solvents, oils, alkali solutions, beverages, and pharmaceuticals.

Technical Specifications

Outer Diameter (OD): 63 mm, 115 mm

Inner Diameter (ID): 28 mm, 30 mm

Length Options: 10″, 20″, 30″, 40″

Material Options: Polypropylene (PP), absorbent cotton, fiberglass

Core Material: Polypropylene (PP) or stainless steel

Filtration Accuracy: 1 μm, 5 μm, 10 μm, 20 μm, 30 μm, 50 μm, 75 μm, 100 μm

Key Features

Designed to withstand high pressure

Excellent chemical compatibility for diverse fluid filtration

Wide range of material options to suit specific applications

High dirt-holding capacity with low differential pressure

Gradient density structure for superior depth filtration efficiency

Strong capability to capture suspended matter and fine particles

Applications

Water Filtration: Prefiltration for drinking water, sterile water, and ultrapure water

Chemical Processing: Filtration of acids, alkalis, chemical raw materials, and organic solvents

Industrial Applications: RO reverse osmosis prefiltration, industrial water treatment, and electroplating solutions

Food & Beverage: Filtration of syrups, chocolate, and other viscous slurries

Specialty Applications: Ink and display solutions

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