L Series High Flow Filter Cartridge

Overview

L series high flow cartridge combines surface filtration and deep filtration. Compared with standard filter cartridges, it can cut down the required quantity of cartridges and the size of filter housing, which helps lower overall operation cost. The filter media features high efficiency and low resistance, delivering over 99% filtration efficiency and long service cycle. Our company strictly controls raw materials and welding process to guarantee stable performance under continuous heavy-duty working conditions.

Application

This high flow filter cartridge is used for reverse osmosis pre-filtration, power plant cold condensate filtration, chemical and petrochemical filtration. It is also suitable for food & beverage, oil & gas and general industrial water treatment.

Features and advantages

The combination of surface filtration and deep filtration can significantly reduce the number of cartridges and the size of supporting filter shell compared with ordinary cartridges, to help reduce the cost. The filter layer is made of high-efficiency and low-resistance material, which can achieve more than 99% ultra-high filtration efficiency and long service life of the filter cartridge to help reduce exchange-out times. The design of convenient handle significantly reduces the time of cartridge replacement and makes cartridge replacement simple and portable. The overall polypropylene design and hot melt welding treatment effectively prevent the end cap from falling off and secondary pollution. The design of sealed interface reduces the risk of bypass flow and ensures the sealing and reliability of filtration. The folded design increases the filtering area and makes the pressure drop significantly lower than that of ordinary cartridge. The design of large diameter increases the dirt holding capacity, prolongs the service life and reduces the production cost.

Structural Style

External cage Internal and External cage Spiral

Technical Specifications

Item	Parameter
Construction material	Full polypropylene
Connection	Handle type
Filtration rating	Optional
Operating temperature	≤60℃
Sealing ring	Special rubber seal ring
Welding method	Ultrasonic or hot plate welding, no adhesive

FAQ

Q1: What is the main advantage of this large diameter filter? 

A1: It has larger dirt holding capacity, fewer cartridges needed, less housing investment and less replacement frequency.

Q2: Can it be used before RO membrane? 

A2: Yes. This is a reliable RO prefilter, widely used for RO system pre-treatment to protect RO membranes.

Q3: What materials make up this cartridge? 

A3: It is all polypropylene construction with special rubber seal ring, good corrosion resistance.

Q4: Is it easy to replace? 

A4: Equipped with built-in handle, the cartridge can be pulled out and replaced quickly.

Q5: Is this industrial water filter element customizable? 

A5: Yes. Our company can adjust filtration precision, length and sealing form to match your filter housing.