What cartridge sizes are available?

Standard lengths include 10 inch, 20 inch, 30 inch, and 40 inch. Different lengths can be selected based on system design and required flow capacity.

How often should a pleated filter cartridge be replaced?

Replacement frequency depends on water quality, contaminant levels, operating pressure, and system conditions. Regular monitoring of pressure drop and filtration performance helps determine the appropriate replacement interval.

Are different end cap configurations available?

Yes. Common connection options include DOE, 222 Flat, 222 Fin, 226 Flat, and 226 Fin, allowing compatibility with a wide range of industrial filter housings.

Can pleated filter cartridges be used in food and beverage applications?

Yes. Models manufactured with food-contact suitable materials are available for beverage production, bottled water processing, and food manufacturing where material compatibility is required.

How do I choose the right pleated filter cartridge?

When selecting a cartridge, consider the following factors: Required micron rating Filter media compatibility Operating temperature Flow rate Cartridge length End cap style Liquid type and application Selecting the appropriate specification helps achieve stable filtration performance and supports efficient system operation.

High Efficiency Pleated Filter Cartridge for Electronics and Pharmaceutical Applications

Name: High Efficiency Pleated Filter Cartridge for Electronics and Pharmaceutical Applications
Brand: Shijiazhuang Gezi Filtech Manufacturing Co., Ltd
SKU: 1998057691

Hebei, ChinaShijiazhuang Gezi Filtech Manufacturing Co., Ltd

US$20.00-45.00

5 Piece

Product specifications

Cartridge Length

Micron Rating

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

PP/Pes/PTFE

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy, Water Treatment, Electronics Manufacturing

Model NO.

Pleated Water Filter Cartridge

Type

Folding Microporous Filter

Filter Connector

Flat Connector

Filtration Grade

PRE Filter

Activated Carbon Filter Type

Compact

Filter Media

PP, Pes, PTFE, Nylon (PA), Glass Fiber (Optional)

Support Layer

Polypropylene (PP)

Core & Cage

Polypropylene (PP)

End Caps

Polypropylene (PP)

Seal Material

Silicone, EPDM, NBR

Filtration Rating

0.1, 0.22, 0.45, 1, 3, 5, 10, 20, 30, 50, 100 μm

Cartridge Length

10", 20", 30", 40"

Outside Diameter

68-70 mm

Inside Diameter

28 mm

Structure

Pleated Depth Filtration

Connection Type

DOE, 222 Flat, 222 Fin, 226 Flat, 226 Fin

Maximum Operating Temperature

up to 80°C (Depending on Filter Media)

Maximum Differential Pressure

4.0 Bar @ 25°C

Recommended Replacement Pressure

2.4 Bar

Flow Direction

Outside to Inside

Transport Package

Individual PE Bag + Export Carton

Specification

0.1, 0.22, 0.45, 1, 3, 5, 10, 20, 50, 100 μm

Trademark

GEZI

Origin

China

HS Code

84219990

Production Capacity

900000PCS/Year

Key features

Efficient Particle Removal: Captures suspended solids and fine particles to help maintain stable liquid quality throughout the filtration process.

Consistent Flow Performance: The pleated design provides a large filtration area to support reliable flow while helping reduce pressure drop.

Reduce Frequent Cartridge Changes: High dirt-holding capacity helps extend service life, reducing maintenance interruptions in continuous operations.

Protect Downstream Equipment: Removes contaminants before they reach pumps, valves, and RO membranes, helping improve system reliability.

Wide Micron Selection: Available from 0.1 to 100 microns to support a broad range of industrial filtration requirements.

Multiple Size Options: Offered in 10", 20", 30", and 40" lengths for compatibility with many standard filtration systems.

Reliable for Food & Beverage Processing: Suitable for water filtration, ingredient processing, and beverage production where consistent filtration is required.

Built for Industrial Water Treatment: Supports stable operation in manufacturing plants, process water systems, and RO pretreatment applications.

Larger Filtration Area: The pleated structure provides more effective filtration surface than many non-pleated designs, helping extend replacement intervals.

Flexible System Compatibility: Multiple end cap configurations fit a wide range of filter housings, making installation and replacement more convenient.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceStandardized quality control

Shijiazhuang Gezi Filtech Manufacturing Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.93h

AI-Powered supplier vetting

SummaryThe supplier operates in screen-mesh processing and manufacturing, luggage and bags, related equipment and accessory sales, and general import/export activities. It has documented procedures and records for corrective actions and complaint handling, quality assurance, finished-product inspection instructions, inventory capability, and valid manufacturing-capacity contracts with affiliated subcontractors. Customization is offered from samples and designs, including full, minor, and flexible customization, but no 3D software design service is provided, no new product was reported in the past year, and R&D audit documentation was unavailable. Production inspection is based on random inspection by two quality inspectors. The supplier has no overseas warehouse, showroom, agent, or branch, although it has participated in FiltXpo 2025. Financial credibility and customer-case strength cannot be determined from the provided information.

Supplier typeThe supplier’s stated scope covers screen-mesh processing and manufacturing, sales and technical services for screen meshes, mechanical equipment and accessories, rubber and plastic products, household items, luggage and bags, and import/export activities. This supports classification as a manufacturer and trading/service supplier rather than a narrowly specialized single-product entity.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, plus in-stock service capability. However, it lacks overseas warehouses, showrooms, agents, and branches; therefore, documented service-process capability is evident, but overseas service coverage is limited.

R&D capabilityThe supplier reports no new products in the past year and has no R&D design-input, output, review, verification, or validation documents available for audit. Although the general manager cooperates with the factory on customer-requested product development and AutoCAD is listed, the available evidence does not establish strong, documented innovation capability.

Production capacityProduction-related evidence includes two quality inspectors, random finished-product inspection, standardized inspection instructions that are uniformly followed, quality assurance in quality-control processes, inventory capability, and valid manufacturing-capacity contracts with affiliated subcontractors. These explicit controls support production capability, although the slices do not state production volume or capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. The general manager is also described as cooperating with the factory to develop products according to customer requirements, while the absence of 3D software design service limits the available design-support format.

Product Q&A

Q:What is a pleated filter cartridge used for?

pleated filter cartridge is designed to remove suspended solids, fine particles, and contaminants from liquids. It is widely used in water treatment, food and beverage processing, manufacturing, and RO pretreatment systems.

Q:Which filter media are available?

Common filter media include Polypropylene (PP), PES, PTFE, Nylon (PA), and Glass Fiber. The appropriate material depends on the liquid being filtered, operating conditions, and required filtration performance.

Q:What micron ratings are available?

Pleated filter cartridges are available in a wide range of filtration ratings, including 0.1, 0.22, 0.45, 1, 3, 5, 10, 20, 30, 50, and 100 microns, making them suitable for both fine and coarse filtration applications.

Q:Which industries commonly use pleated filter cartridges?

They are commonly used in: Food and beverage production Bottled water plants Industrial water treatment Electronics manufacturing Chemical processing Pharmaceutical support processes General manufacturing facilities

Q:Can pleated filter cartridges be used for RO pretreatment?

Yes. Pleated filter cartridges are commonly installed before reverse osmosis (RO) systems to reduce sediment and suspended particles, helping protect downstream membranes and improve overall system efficiency.