High Flow PP Pleated Filter Cartridge 5 Micron for Water Treatment



High Flow PP Pleated Filter Cartridge
The High Flow PP Pleated Filter Cartridge 5 Micron is designed for high-capacity filtration systems in water treatment, industrial process filtration, and large-scale fluid purification applications. Made from 100% polypropylene materials, this filter cartridge offers excellent chemical compatibility, high dirt-holding capacity, and long service life.
Compared with traditional filter cartridges, high flow pleated filters can handle much larger flow rates with fewer filter elements, reducing equipment size, installation costs, and replacement frequency.
With a 5 micron filtration rating, this filter effectively removes fine suspended solids, sediments, rust particles, and other contaminants from water. It is widely used in reverse osmosis pre-filtration, industrial water treatment, cooling water filtration, and municipal water purification systems.
The large filtration area provided by pleated filter media ensures low pressure drop and high filtration efficiency, making it an ideal choice for high-flow filtration systems.
Key Features 5um PP Pleated Filter Cartridges
High Flow Rate Design
The high flow filter cartridge is specially designed to support large flow rates per cartridge, significantly reducing the number of filter elements required in filtration systems.
One high flow filter cartridge can replace multiple standard 10-inch filter cartridges, improving filtration efficiency and simplifying system maintenance.
5 Micron Precision Filtration
The 5 micron filtration rating provides excellent removal of:
- Fine suspended solids
- Sand and sediment
- Rust particles
- Scale particles
- Other fine contaminants
This makes it suitable for pre-filtration in RO systems and industrial water treatment processes.
Large Filtration Area
The pleated structure provides a large effective filtration area, which results in:
- Lower pressure drop
- Higher dirt holding capacity
- Longer service life
- Improved filtration efficiency
100% Polypropylene Construction
The filter cartridge is made entirely from polypropylene material, ensuring:
- Excellent chemical compatibility
- Strong resistance to acids and alkalis
- No fiber shedding
- Safe for food and beverage applications
Inside-to-Outside Flow Structure
Most high flow filters use an inside-to-outside flow direction, which allows contaminants to remain inside the cartridge during replacement, minimizing secondary contamination.
Long Service Life
Due to the large filtration area and high dirt-holding capacity, the cartridge offers longer replacement cycles, reducing operational costs and downtime.
Product Specifications
| Parameter | Specification |
|---|---|
| Filter Media | Polypropylene (PP) |
| Support Layer | Polypropylene |
| End Caps | Polypropylene |
| Filtration Rating | 1, 5, 10, 20, 50 Micron |
| Standard Micron | 5 Micron |
| Cartridge Length | 20â, 40â, 60â |
| Outer Diameter | 6 inch |
| Inner Diameter | 3 inch |
| Maximum Operating Temperature | 80°C |
| Maximum Pressure Drop | 3.5 bar |
| Recommended Replacement Pressure | 2.4 bar |

Ordering Information
| MF | -PT | -0022 | -10 | -P | -H | -1 | -S |
| Model | Media | Micron | Length | Inner Core | Surface | End Cap | O-Ring |
| MN=OD68mm MH=OD165mm | PP= PP | 0010= 0.10um 0022= 0.22um 0045= 0.45um 0100= 1.0um  0500= 5.0um  | 05= 5 Inch 10= 10 Inch 20= 20 Inch 30= 30 Inch 40= 40 Inch | P= PP     S= SUS304 U= SUS316 T= PTFE   | H= Hard PP N= Mesh   S= SUS304 U= SUS316 T= PTFE   | 0= DOE  1= 222Flat 2= 222Fin 3= 226Flat 4= 226Fin |  S= Silicone F= FKM  E= EPDM T= PTFE    K= FEP-FKM |
Advantages of High Flow Filter Cartridges
Reduced Filter Quantity
High flow cartridges can replace multiple traditional filter elements, significantly reducing the number of cartridges required in filtration systems.
Lower Operating Cost
With longer service life and fewer replacements required, the overall maintenance and operating costs are reduced.
Faster Cartridge Replacement
The large-diameter design allows quick installation and replacement, reducing downtime during maintenance.
Improved Filtration Efficiency
The pleated filter structure increases the filtration area, improving contaminant capture efficiency.
High Dirt Holding Capacity
Large filtration area enables the cartridge to hold more contaminants before replacement.







Applications of Our PP Pleated Filter Cartridges
The High Flow PP Pleated Filter Cartridge 5 Micron is widely used in many industries requiring high flow filtration.
- Municipal water treatment plants
- Industrial water treatment systems
- Pre-filtration before reverse osmosis systems
- Desalination systems
- Boiler feed water filtration
- Cooling water filtration
- Condensate polishing
- Process water filtration
- Chemical fluid filtration
- Pre-filtration before membrane systems
- Process water filtration
- Ingredient water filtration
- Bottled water production
- Ultra-pure water pre-filtration
- Semiconductor process water filtration
Our Quality Control for 5 Micron PP Pleated Filter Cartridge Manufacturing

Our pleated filter cartridges are produced in ISO Class 8 cleanrooms to ensure contamination-free manufacturing and superior product purity.

Each filter cartridge undergoes rigorous quality control, including bubble point testing, integrity testing, and flow rate verification to ensure consistent performance and compliance with international standards.

We utilize advanced automated equipment for pleating, welding, and assembly processes. This ensures precise manufacturing, consistent quality, and high production efficiency while minimizing manual errors and contamination risks.
Why Choose Us as Your 5um PP Pleated Filter Cartridge Supplier
As a professional filter cartridge manufacturer in China, we provide high-quality filtration products for global customers.
Factory Direct Supply
We supply directly from our manufacturing facility, ensuring:
- Competitive factory pricing
- Stable product quality
- Flexible customization
Strict Quality Control
Each filter cartridge undergoes strict quality inspection before shipment to ensure consistent performance.
OEM & Customization Available
We support customization including:
- Micron rating
- Cartridge length
- End cap configuration
- Packaging design
- Brand labeling
Fast Delivery
With large production capacity, we can provide fast delivery for bulk orders.
Frequently Asked Questions (FAQ)
What does 5 micron filtration mean?
A 5 micron filter cartridge can effectively remove particles larger than 5 microns from the fluid.
How often should the filter cartridge be replaced?
Replacement frequency depends on the contamination level and operating conditions. Generally, the cartridge should be replaced when the pressure drop reaches the recommended limit.
Can this filter be used before RO systems?
Yes. High flow PP pleated filter cartridges are commonly used as pre-filters in reverse osmosis systems to protect RO membranes.
What sizes are available?
Common lengths include:
- 20 inch
- 40 inch
- 60 inch
Custom sizes can also be produced.
Contact Us
nterested in our high-quality PES pleated filter cartridges? Whether you need bulk supply or custom designs, our expert team is ready to assist. Get in touch for product catalogs, free samples, or a tailored quotation.
Email: john@econefiltration.com
Website: econefiltration.com
Phone/WhatsApp: +86-15057941949

