Pleated Filter Cartridge
High Quality Pleated Filter Cartridge Manufacturer In China
OVERVIEW
Pleated filter cartridges are essential components in modern filtration systems, providing high efficiency, extended surface area, and long service life. These cartridges are widely used in industries such as water treatment, food and beverage, pharmaceuticals, microelectronics, petrochemicals, and power generation. A high-quality pleated filter cartridge is crucial for ensuring clean, safe, and compliant processing environments.
As a leading pleated filter cartridge manufacturer in China, we specialize in producing a full range of pleated filter cartridges with competitive prices, fast delivery, and OEM/ODM customization services. Whether you require polypropylene (PP), PES, PTFE, or glass fiber filter cartridges, we offer reliable solutions tailored to your specific application.
Why Choose Our Pleated Filter Cartridges?
As an experienced pleated filter cartridge supplier, we understand the importance of consistent quality, compatibility, and performance in critical filtration processes. Here’s why our customers around the world choose our products:
High Filtration Efficiency: Our pleated filter cartridges offer superior dirt-holding capacity and up to 99.98% efficiency for particles down to 0.1 micron.
Wide Chemical Compatibility: Available in a variety of filter media including PP, PES, PTFE, and glass fiber for compatibility with a wide range of liquids and gases.
Customizable Design: Lengths from 5” to 40”, with a wide selection of end caps (DOE, 222, 226, etc.) to fit different housings.
Durability: Designed to withstand high flow rates and high differential pressure in industrial environments.
OEM & Private Label Support: We provide OEM pleated filter cartridge services, including custom packaging and branding for international clients.
Types of Pleated Filter Cartridges We Offer
We manufacture a wide range of pleated filters, tailored to various industry needs:
Made with polypropylene media, these cartridges are ideal for general purpose filtration in water treatment, chemical processing, and food production. Resistant to corrosion and chemicals.
PES (polyethersulfone) filters are commonly used in pharmaceutical and biotech applications. They provide excellent flow rates and low protein binding, making them perfect for sterile filtration.
For aggressive chemical and gas filtration, PTFE cartridges provide high chemical resistance and excellent temperature tolerance. Commonly used in electronics, laboratories, and gas purification.
Glass Fiber Filter Cartridge
Designed for high dirt-holding capacity and high-temperature applications. Suitable for process filtration in power plants and petrochemical industries.
Nylon Pleated Filter Cartridge
Nylon filter cartridges are hydrophilic and naturally wettable, offering excellent chemical resistance and high flow rates.
PVDF Pleated Filter Cartridge
PVDF (Polyvinylidene fluoride) pleated filters are known for their superior thermal stability, chemical resistance, and low extractables.
Key Feature of Pleated Filter Cartridge?
A pleated filter cartridge is a cylindrical filter element with folded or pleated filtering media. These pleats increase the surface area, allowing for higher dirt-holding capacity and extended service life. The core function of a pleated cartridge is to remove contaminants from liquids or gases through surface and depth filtration.
Key features include:
High filtration efficiency
Low pressure drop
Broad chemical compatibility
Multiple micron ratings (0.1μm–50μm)
Wide range of lengths and end cap configurations
Standard Specifications of Our Pleated Filter Cartridges
| Parameter | Value |
|---|---|
| Lengths | 5″, 10″, 20″, 30″, 40″ |
| Micron Ratings | 0.1μm – 50μm |
| Core & End Cap Material | Polypropylene / Stainless Steel |
| End Connections | DOE, 222/Flat, 226/Fin, Threaded |
| Gasket/O-Ring | Silicone, EPDM, Buna-N, Viton |
| Max Operating Temp | 80°C – 120°C (depends on material) |
| Max Differential Pressure | 3.5 bar at 25°C |
| Filter Area | Up to 0.7 m² per 10-inch cartridge |
We also support customized cartridge length, pleat depth, and packaging for OEM orders.
Advantages of Our Pleated Filter Cartridges
Precision Manufacturing: Each filter is manufactured using CNC pleating and ultrasonic welding.
Strict Quality Control: 100% integrity testing for PES/PTFE/Nylon filters.
Global Certification: CE, FDA compliance, ISO 9001/13485 available.
Quick Lead Time: 5–10 days for regular orders, fast production for urgent needs.
Flexible MOQ: We support low MOQ for startup distributors and offer bulk discounts.
Certifications ensure filter performance, safety, and compliance with industry regulations. Important certifications include:
ISO 9001: Demonstrates quality management systems.
FDA Compliance: Ensures materials are safe for use with food and pharmaceuticals.
USP Class VI: Confirms biological safety of materials.
NSF/ANSI Standards: Applicable to water purification components.
ASME BPE Compliance: Relevant for bio/pharma-grade systems.
RoHS Compliance: Restricts hazardous substances.
BFE (Bacterial Filtration Efficiency): Important for gas or air filtration in sterile environments.
Integrity Testing Certifications: Verifies retention and pore size through bubble point or diffusion tests.
Purchasing filters with the right certifications ensures regulatory compliance and supports quality assurance systems.
How to Choose the Right Pleated Filter Cartridge?
1. Define the Application
Water, chemicals, solvents, beverages, air?
2. Select the Filter Media
PP, PES, PTFE, Nylon, Glass Fiber
3. Determine the Micron Rating
From 0.1μm for sterile applications to 50μm for pre-filtration
4. Choose the End Cap Type
DOE, 222/Flat, 226/Fin, etc.
5. Consider the Operating Conditions
Temperature, pressure, chemical compatibility
Still unsure? Contact our engineers for free consultation.
OEM & Private Label Services
We offer OEM pleated filter cartridge manufacturing with the following services:
Custom filter media
Private label branding
Customized packaging
End cap and gasket options
Global shipping & drop shipping options
Whether you’re a startup or an established distributor, we help you scale with a strong supply chain.
Packaging and Delivery
Vacuum-packed for cleanliness and long-term storage
Carton or pallet packaging based on volume
Global air and sea shipping support
Delivery partners: FedEx, DHL, UPS, and forwarders
Customer Testimonials
“We’ve been sourcing PP pleated filter cartridges from this factory for over 4 years. Stable quality and excellent response time.” — Distributor in Germany
“Their PES and PTFE filters are perfect for our pharmaceutical plant. OEM branding helps us expand our brand image.” — Medical filtration company, Brazil
