
Lvyuan- BEHF High Flow Pleated Filter Cartridge
Сайт BEHF Series High Flow Pleated Filter Cartridge is a cost-effective filtration solution designed for high-flow industrial liquid applications. With a 6-inch / 152mm large diameter, inside-to-outside flow direction, PP filter media, and multiple micron ratings from 0.5μm to 100μm, it helps reduce cartridge quantity, equipment investment, labor cost, and waste disposal cost. It is widely used in seawater desalination, food and beverage, microelectronics, petrochemical, machinery, power plant water, and steel plant water treatment.
Provide OEM Service for High Flow Pleated Water Filter Cartridge in Designing & Manufacturing
Сайт BEHF Series High Flow Pleated Filter Cartridge is engineered for industrial filtration systems that require high flow capacity, stable particle removal, and lower operating cost. Designed with a 6-inch / 152mm large outer diameter and a single open-end structure, this cartridge can process large volumes of liquid while reducing the number of cartridges and filter housings required in the system.
The cartridge adopts an inside-to-outside flow direction, ensuring that contaminants are retained inside the cartridge during operation. This design helps improve filtration cleanliness and makes replacement safer and more convenient. Compared with traditional filter cartridges, the BEHF Series can help users reduce initial equipment investment, labor cost, replacement frequency, and disposal cost.
Made with fine polypropylene fiber membrane media, the BEHF high flow cartridge provides excellent dirt-holding capacity and long service life. Its multi-layer gradient pore structure improves particle retention while maintaining stable flow performance. This makes it especially suitable for high-flow pre-filtration and process water filtration applications.
The BEHF Series is available in a wide range of filtration ratings, including 0.5μm, 1μm, 3μm, 5μm, 10μm, 20μm, 40μm, 70μm, and 100μm, allowing users to select the right filtration accuracy for different water quality and process requirements. Standard length options include 20 inch, 40 inch, and 60 inch, making it adaptable to various filter housings and system designs.
With PP filter media, PP outer cage, PP center core, PP end caps, and multiple sealing material options, the BEHF Series offers reliable chemical compatibility and mechanical strength. It is commonly used in seawater desalination, food and beverage production, microelectronics, petrochemical processing, machinery and equipment, power plant water treatment, and steel plant water treatment.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | BEHF Series High Flow Pleated Filter Cartridge |
| Outer Diameter | 152 mm / 6 inch |
| Length Options | 20 inch, 40 inch, 60 inch |
| Filter Media | Polypropylene / PP |
| Outer Cage / Center Core / End Cap | Polypropylene / PP |
| Flow Direction | Inside to outside |
| Micron Ratings | 0.5μm, 1μm, 3μm, 5μm, 10μm, 20μm, 40μm, 70μm, 100μm |
| Sealing Material Options | Silicone, EPDM, NBR, FKM, Teflon-coated FKM |
| Recommended Change-Out Differential Pressure | 80°C |
| Maximum Operating Temperature | 3 bar at 21°C |
| Appearance Type | Belt type or outer cage type |
| Center Core Option | No core or PP center core |
Key Features & Benefits
Economical System Design
The high-flow structure reduces the number of cartridges required, helping lower equipment cost, labor cost, and replacement cost.
High Dirt-Holding Capacity
The fine polypropylene fiber media and pleated structure provide large filtration area, strong contaminant loading capacity, and longer service life.
Multiple Micron Ratings
Available from 0.5μm to 100μm, suitable for different pre-filtration and process filtration requirements.
Large Diameter Structure
Сайт 152mm / 6-inch diameter design supports high flow performance and helps reduce filter housing size.
Inside-to-Outside Flow Direction
Contaminants are trapped inside the cartridge, making replacement cleaner and reducing the risk of secondary pollution.
Flexible Material Options
Available with different appearance types, lengths, sealing materials, and PP center core options to meet different application needs.

Applications
The BEHF Series High Flow Pleated Filter Cartridge is suitable for:
Seawater desalination pretreatment
Food and beverage filtration
Microelectronics water filtration
Petrochemical and chemical process filtration
Machinery and equipment cooling water filtration
Power plant water treatment
Steel plant water treatment
Industrial process water filtration
RO system pretreatment
General high-flow liquid filtration